{
    "schemaVersion": 1,
    "id": "reading-trail",
    "title": "Reading Trail",
    "category": "Vocabulary",
    "gradeRange": {
        "min": 3,
        "max": 6
    },
    "locale": "en-US",
    "description": "Forty original short passages, including twenty nonfiction texts, with questions about details, sequence, cause, inference, main idea, and text evidence. Each record includes a skill, difficulty, genre, four choices, one answer, an explanation, and an exact evidence excerpt.",
    "items": [
        {
            "title": "The Garden Map",
            "skill": "detail",
            "passage": "Asha helped label the class garden. She placed a blue sign beside the carrots and a yellow sign beside the beans. A red sign marked the tomatoes. Now visitors could find each row without asking for help.",
            "question": "Which vegetables had a yellow sign?",
            "answer": "The beans",
            "options": ["The beans", "The carrots", "The tomatoes", "The potatoes"],
            "explanation": "The passage says Asha placed the yellow sign beside the beans. The other colors marked different rows.",
            "evidence": "a yellow sign beside the beans",
            "difficulty": "Easy",
            "genre": "Fiction"
        },
        {
            "title": "A Bookmark Surprise",
            "skill": "detail",
            "passage": "Jules opened a library book about the ocean. A paper bookmark slipped out from between its pages. It showed a drawing of a whale and the words Enjoy your next adventure. Jules left the bookmark in the book for the next reader.",
            "question": "What animal was drawn on the bookmark?",
            "answer": "A whale",
            "options": ["A whale", "A dolphin", "A turtle", "A crab"],
            "explanation": "The passage directly describes a drawing of a whale on the paper bookmark.",
            "evidence": "It showed a drawing of a whale",
            "difficulty": "Easy",
            "genre": "Fiction"
        },
        {
            "title": "A Visitor with a Toolbox",
            "skill": "detail",
            "passage": "A bicycle mechanic visited our classroom. She brought a wheel, a pump, and a small toolbox. She showed us how air moves from the pump into a tire. At the end, we took turns trying the pump.",
            "question": "What did the class take turns trying?",
            "answer": "The pump",
            "options": ["The pump", "The toolbox", "A bicycle bell", "A helmet"],
            "explanation": "The final sentence says the students took turns trying the pump.",
            "evidence": "At the end, we took turns trying the pump.",
            "difficulty": "Easy",
            "genre": "Fiction"
        },
        {
            "title": "At the Bird Hide",
            "skill": "detail",
            "passage": "Theo and his aunt sat quietly behind a wooden screen beside the pond. Theo saw three ducks paddling near the reeds. His aunt spotted a heron standing on one leg. They wrote their observations in a notebook before walking home.",
            "question": "Where did they record what they saw?",
            "answer": "In a notebook",
            "options": ["In a notebook", "On the wooden screen", "On a map", "In a text message"],
            "explanation": "The passage says they wrote their observations in a notebook. Observations are the things they noticed.",
            "evidence": "They wrote their observations in a notebook",
            "difficulty": "Easy",
            "genre": "Fiction"
        },
        {
            "title": "The Friendship Quilt",
            "skill": "detail",
            "passage": "Each student decorated a fabric square for the class quilt. Priya drew a mountain on hers, and Mateo chose a rocket. Lin stitched a green leaf onto her square. Their teacher joined all the squares into one colorful quilt.",
            "question": "What did Lin add to her square?",
            "answer": "A green leaf",
            "options": ["A green leaf", "A mountain", "A rocket", "A yellow star"],
            "explanation": "The passage names Lin as the student who stitched a green leaf onto her square.",
            "evidence": "Lin stitched a green leaf onto her square.",
            "difficulty": "Easy",
            "genre": "Fiction"
        },
        {
            "title": "A Tiny Clay Pot",
            "skill": "sequence",
            "passage": "Ben rolled a lump of clay into a ball. Next, he pressed his thumb into the center and pinched the sides into a small pot. He let the pot dry on a shelf. Finally, he painted it blue.",
            "question": "What did Ben do immediately before painting the pot?",
            "answer": "He let it dry on a shelf.",
            "options": [
                "He let it dry on a shelf.",
                "He rolled the clay into a ball.",
                "He pressed his thumb into the clay.",
                "He filled it with flowers."
            ],
            "explanation": "The passage puts drying on the shelf just before the final step of painting the pot.",
            "evidence": "He let the pot dry on a shelf. Finally, he painted it blue.",
            "difficulty": "Easy",
            "genre": "Fiction"
        },
        {
            "title": "Kite Repairs",
            "skill": "sequence",
            "passage": "Nina found a tear in her paper kite. First, she spread the kite flat on the table. Then she covered the tear with a patch of paper and glue. After the glue dried, she tested the kite outside.",
            "question": "What did Nina do right after spreading the kite flat?",
            "answer": "She covered the tear with a patch.",
            "options": [
                "She covered the tear with a patch.",
                "She tested the kite outside.",
                "She waited for the glue to dry.",
                "She made a new string."
            ],
            "explanation": "The word Then introduces the patching step immediately after Nina spread the kite flat.",
            "evidence": "First, she spread the kite flat on the table. Then she covered the tear with a patch of paper and glue.",
            "difficulty": "Easy",
            "genre": "Fiction"
        },
        {
            "title": "A Paper Lantern",
            "skill": "sequence",
            "passage": "Our group folded a sheet of paper in half. We cut short lines along the folded edge, leaving the ends joined. Next, we opened the paper and joined its sides into a tube. Last, we added a paper handle to finish the lantern.",
            "question": "Which step came last?",
            "answer": "Adding the paper handle",
            "options": [
                "Adding the paper handle",
                "Folding the sheet in half",
                "Cutting lines along the edge",
                "Joining the sides into a tube"
            ],
            "explanation": "The passage uses Last to show that adding the handle was the final step.",
            "evidence": "Last, we added a paper handle to finish the lantern.",
            "difficulty": "Easy",
            "genre": "Fiction"
        },
        {
            "title": "Finding a Dinosaur Book",
            "skill": "sequence",
            "passage": "Eva wanted a book about dinosaurs. She first searched for dinosaurs in the library catalog. She wrote down the shelf number and walked to that shelf. Then she found the book and took it to the checkout desk.",
            "question": "What did Eva do before walking to the shelf?",
            "answer": "She wrote down the shelf number.",
            "options": [
                "She wrote down the shelf number.",
                "She took the book to checkout.",
                "She read the whole book.",
                "She returned the book."
            ],
            "explanation": "The passage says Eva wrote down the shelf number and then walked to the shelf.",
            "evidence": "She wrote down the shelf number and walked to that shelf.",
            "difficulty": "Easy",
            "genre": "Fiction"
        },
        {
            "title": "Breakfast for Dad",
            "skill": "sequence",
            "passage": "Sam washed the strawberries for breakfast. Next, he sliced them with help from his aunt. He spooned yogurt into two bowls and put the strawberry slices on top. Finally, he carried the bowls to the table.",
            "question": "What did Sam do first?",
            "answer": "He washed the strawberries.",
            "options": [
                "He washed the strawberries.",
                "He carried the bowls to the table.",
                "He put slices on the yogurt.",
                "He spooned yogurt into bowls."
            ],
            "explanation": "Washing the strawberries is the first action in the passage. The other listed actions happen later.",
            "evidence": "Sam washed the strawberries for breakfast.",
            "difficulty": "Easy",
            "genre": "Fiction"
        },
        {
            "title": "A Picnic Indoors",
            "skill": "cause",
            "passage": "The class planned to eat lunch in the school garden. Just before lunch, heavy rain began to fall. Their teacher spread a blanket on the classroom floor instead. The class enjoyed an indoor picnic while listening to the rain.",
            "question": "Why did the class have its picnic indoors?",
            "answer": "Heavy rain began to fall.",
            "options": [
                "Heavy rain began to fall.",
                "The garden was locked.",
                "They forgot their lunch.",
                "The blanket was too small."
            ],
            "explanation": "The rain starts just before the teacher moves the picnic into the classroom. It explains the change of place.",
            "evidence": "Just before lunch, heavy rain began to fall. Their teacher spread a blanket on the classroom floor instead.",
            "difficulty": "Medium",
            "genre": "Fiction"
        },
        {
            "title": "The Leaning Seedling",
            "skill": "cause",
            "passage": "A bean seedling stood beside our classroom window. Each morning, its stem leaned toward the light coming through the glass. Because the stem was leaning to one side, we turned the pot so its other side faced the window. After a few days, the stem bent toward the light again.",
            "question": "Why did the class turn the pot?",
            "answer": "The stem was leaning to one side.",
            "options": [
                "The stem was leaning to one side.",
                "The plant had no leaves.",
                "The window was broken.",
                "The pot was too small."
            ],
            "explanation": "The passage uses Because to explain that the leaning stem was the reason the class turned the pot.",
            "evidence": "Because the stem was leaning to one side, we turned the pot",
            "difficulty": "Medium",
            "genre": "Fiction"
        },
        {
            "title": "A Secure Kite String",
            "skill": "cause",
            "passage": "Arlo flew a kite in the park with his older sister. A strong gust pulled the string sharply through his fingers. He wrapped the string around its handle and held the handle firmly. The handle helped him keep the kite from drifting away.",
            "question": "Why did Arlo hold the handle firmly?",
            "answer": "To keep the kite from drifting away",
            "options": [
                "To keep the kite from drifting away",
                "To change the color of the kite",
                "To make the string longer",
                "To stop the wind from blowing"
            ],
            "explanation": "The last sentence says the handle helped Arlo keep control of the kite after the gust pulled the string.",
            "evidence": "The handle helped him keep the kite from drifting away.",
            "difficulty": "Medium",
            "genre": "Fiction"
        },
        {
            "title": "The Thirsty Basil",
            "skill": "cause",
            "passage": "The basil plant on our windowsill had drooping leaves. Lila touched the soil and found that it was dry. She watered the plant and let the extra water drain away. Later, the leaves stood upright again.",
            "question": "Why did Lila water the basil plant?",
            "answer": "Its soil was dry.",
            "options": [
                "Its soil was dry.",
                "Its pot was blue.",
                "Its leaves were too tall.",
                "Its flowers had opened."
            ],
            "explanation": "Lila discovers dry soil immediately before watering. That detail explains why she gives the plant water.",
            "evidence": "Lila touched the soil and found that it was dry. She watered the plant",
            "difficulty": "Medium",
            "genre": "Fiction"
        },
        {
            "title": "A Bell on the Path",
            "skill": "cause",
            "passage": "Mika rode slowly along the shared park path. Two walkers ahead had not noticed the bicycle behind them. Mika rang the bicycle bell to let them know she was approaching. The walkers looked back and made room for her to pass safely.",
            "question": "Why did Mika ring the bell?",
            "answer": "To let the walkers know she was approaching",
            "options": [
                "To let the walkers know she was approaching",
                "To call a dog home",
                "To ask for a new bicycle",
                "To announce the end of a race"
            ],
            "explanation": "The passage directly states that Mika rang the bell to tell the walkers she was approaching from behind.",
            "evidence": "Mika rang the bicycle bell to let them know she was approaching.",
            "difficulty": "Medium",
            "genre": "Fiction"
        },
        {
            "title": "Wrapped Up for the Walk",
            "skill": "inference",
            "passage": "Before going outside, Nora zipped her thick coat all the way up. She pulled on wool gloves and tucked a scarf around her neck. At the door, her brother asked if she wanted his spare warm hat. Nora nodded and put it on.",
            "question": "What is the weather most likely like outside?",
            "answer": "Cold",
            "options": ["Cold", "Very hot", "Warm enough for swimming", "Hot and humid"],
            "explanation": "The passage does not name the temperature, but a thick coat, wool gloves, scarf, and warm hat are clues that Nora expects cold weather.",
            "evidence": "She pulled on wool gloves and tucked a scarf around her neck.",
            "difficulty": "Medium",
            "genre": "Fiction"
        },
        {
            "title": "The Colorful Sleeve",
            "skill": "inference",
            "passage": "Leo came out of the art room with blue and yellow spots on his sleeve. On the table inside, a wet brush rested beside a picture of a green dragon. Leo asked where he could wash his brush. Then he held up the dragon picture with a smile.",
            "question": "What had Leo most likely been doing?",
            "answer": "Painting a dragon picture",
            "options": [
                "Painting a dragon picture",
                "Baking a loaf of bread",
                "Playing a card game",
                "Fixing a bicycle tire"
            ],
            "explanation": "The paint spots, wet brush, and dragon picture in the passage work together as clues that Leo was painting the picture.",
            "evidence": "Leo asked where he could wash his brush. Then he held up the dragon picture with a smile.",
            "difficulty": "Medium",
            "genre": "Fiction"
        },
        {
            "title": "One Sleepy Puppy",
            "skill": "inference",
            "passage": "Pebble the puppy chased a ball across the yard again and again. After the game, he drank some water and walked slowly to his blanket. He yawned, curled into a circle, and closed his eyes. The ball sat beside him, untouched.",
            "question": "How did Pebble most likely feel after the game?",
            "answer": "Tired",
            "options": [
                "Tired",
                "Ready to chase the ball again",
                "Eager to bark at the gate",
                "Excited to dig a hole"
            ],
            "explanation": "The slow walk, yawn, closed eyes, and untouched ball suggest that Pebble is tired after playing.",
            "evidence": "He yawned, curled into a circle, and closed his eyes.",
            "difficulty": "Medium",
            "genre": "Fiction"
        },
        {
            "title": "Before the First Note",
            "skill": "inference",
            "passage": "Inez waited behind the curtain with her violin. She took a deep breath and quietly practiced the first few notes once more. Her hands trembled a little when she heard her name announced. Her teacher gave her an encouraging smile, and she stepped onto the stage.",
            "question": "How does Inez most likely feel before performing?",
            "answer": "Nervous",
            "options": ["Nervous", "Bored", "Angry at the audience", "Sleepy"],
            "explanation": "The passage describes a deep breath, extra practice, and trembling hands before Inez goes onstage. These clues suggest she feels nervous.",
            "evidence": "Her hands trembled a little when she heard her name announced.",
            "difficulty": "Medium",
            "genre": "Fiction"
        },
        {
            "title": "The Last Piece of the Puzzle",
            "skill": "inference",
            "passage": "Hana checked under the table for the last puzzle piece. She searched the empty box and then felt inside the cushions of her chair. A small piece with a blue corner appeared in her hand. She fitted it into the only gap, and the picture was complete.",
            "question": "Where had the missing puzzle piece most likely been?",
            "answer": "Inside the chair cushions",
            "options": [
                "Inside the chair cushions",
                "At the bottom of the empty box",
                "Under the table",
                "Inside a library book"
            ],
            "explanation": "The piece appears in Hana's hand immediately after she feels inside the chair cushions. That order points to the cushions as its hiding place.",
            "evidence": "She searched the empty box and then felt inside the cushions of her chair. A small piece with a blue corner appeared in her hand.",
            "difficulty": "Medium",
            "genre": "Fiction"
        },
        {
            "title": "A Roof of Leaves",
            "skill": "main-idea",
            "difficulty": "Easy",
            "genre": "Nonfiction",
            "passage": "The leaves of a tree spread out above its trunk. They catch sunlight that the tree uses to make food. On a hot day, those same leaves block some sunlight from reaching the ground. A tree can help make a shady resting place.",
            "question": "What is this passage mostly about?",
            "answer": "How tree leaves help the tree and make shade",
            "options": [
                "How tree leaves help the tree and make shade",
                "How to draw a tree trunk",
                "Why all trees have the same leaves",
                "Why leaves only grow in summer"
            ],
            "explanation": "The passage explains two jobs of leaves: catching sunlight for the tree and blocking sunlight to make shade.",
            "evidence": "They catch sunlight that the tree uses to make food. On a hot day, those same leaves block some sunlight from reaching the ground."
        },
        {
            "title": "A Library for Everyone",
            "skill": "main-idea",
            "difficulty": "Easy",
            "genre": "Nonfiction",
            "passage": "A public library offers more than shelves of books. People can borrow stories, look up information, or find a quiet place to read. Many libraries also hold story times and other group activities. These services give neighbors different ways to learn together.",
            "question": "Which sentence best states the main idea?",
            "answer": "A public library helps people learn in many ways.",
            "options": [
                "A public library helps people learn in many ways.",
                "Libraries only have storybooks.",
                "Every library has the same schedule.",
                "Libraries are places to buy books."
            ],
            "explanation": "The examples all describe different ways a library supports reading and learning.",
            "evidence": "These services give neighbors different ways to learn together."
        },
        {
            "title": "Beaks for Different Meals",
            "skill": "main-idea",
            "difficulty": "Medium",
            "genre": "Nonfiction",
            "passage": "Birds use their beaks to get food, but beaks are not all alike. A finch can crack seeds with its short, strong beak. A hummingbird can reach into a flower with its long, narrow beak. The shape of a beak helps a bird eat the food it needs.",
            "question": "What is the main idea of the passage?",
            "answer": "Different beak shapes help birds get different foods.",
            "options": [
                "Different beak shapes help birds get different foods.",
                "All birds eat seeds from flowers.",
                "A hummingbird has a short, strong beak.",
                "Birds use their wings to crack seeds."
            ],
            "explanation": "The finch and hummingbird are examples of how beak shape matches a bird's food.",
            "evidence": "The shape of a beak helps a bird eat the food it needs."
        },
        {
            "title": "A Useful Second Life",
            "skill": "main-idea",
            "difficulty": "Easy",
            "genre": "Nonfiction",
            "passage": "An empty jar can hold pencils. A box can become a home for toy animals. A shirt that no longer fits can be cut into cleaning cloths. Finding another use for an object can keep it useful before it is thrown away.",
            "question": "What idea connects the examples in this passage?",
            "answer": "Objects can be used again in new ways.",
            "options": [
                "Objects can be used again in new ways.",
                "Every toy should be kept in a jar.",
                "Old shirts should always be saved whole.",
                "Boxes are only useful for carrying food."
            ],
            "explanation": "Each example gives an old object a new job.",
            "evidence": "Finding another use for an object can keep it useful before it is thrown away."
        },
        {
            "title": "Reading a Map",
            "skill": "main-idea",
            "difficulty": "Medium",
            "genre": "Nonfiction",
            "passage": "A map uses symbols to show features of a place. A small blue line might stand for a stream, while a dotted line might mark a trail. The map key explains what each symbol means. Reading the key helps a traveler understand the map before choosing a route.",
            "question": "What is this passage mainly explaining?",
            "answer": "How a map key helps people understand symbols",
            "options": [
                "How a map key helps people understand symbols",
                "Why every map uses the same colors",
                "How streams become hiking trails",
                "Why maps only show large cities"
            ],
            "explanation": "The passage introduces symbols and then explains the key's job in helping readers use them.",
            "evidence": "The map key explains what each symbol means."
        },
        {
            "title": "Seeds on the Move",
            "skill": "main-idea",
            "difficulty": "Medium",
            "genre": "Nonfiction",
            "passage": "A plant stays rooted in one place, but its seeds may travel. Some seeds have light, winglike parts that catch the wind. Other seeds cling to animal fur or are carried inside fruit. These different routes can carry seeds to new places where they may grow.",
            "question": "Which main idea includes all the details?",
            "answer": "Seeds can travel to new places in different ways.",
            "options": [
                "Seeds can travel to new places in different ways.",
                "Every seed travels inside fruit.",
                "Animals make seeds grow without soil.",
                "Plants move their roots to find sunlight."
            ],
            "explanation": "Wind, fur, and fruit are three examples of ways seeds move.",
            "evidence": "These different routes can carry seeds to new places where they may grow."
        },
        {
            "title": "The Work of a Revision",
            "skill": "main-idea",
            "difficulty": "Hard",
            "genre": "Nonfiction",
            "passage": "A first draft puts a writer's ideas on the page. During revision, the writer may move a paragraph, replace an unclear sentence, or add a missing example. Checking spelling comes later and serves a different purpose. Revision helps shape ideas so that readers can follow them.",
            "question": "Which statement best captures the passage's main idea?",
            "answer": "Revision improves how a piece of writing communicates its ideas.",
            "options": [
                "Revision improves how a piece of writing communicates its ideas.",
                "Revision means checking only the spelling of words.",
                "A first draft should contain no mistakes.",
                "Every paragraph must be moved during revision."
            ],
            "explanation": "The changes to paragraphs, sentences, and examples all help make ideas clearer for readers.",
            "evidence": "Revision helps shape ideas so that readers can follow them."
        },
        {
            "title": "Saving Rain for Later",
            "skill": "main-idea",
            "difficulty": "Hard",
            "genre": "Nonfiction",
            "passage": "A rain barrel collects water that runs from a roof through a downspout. A screen helps keep leaves and insects out, and a covered top helps keep the stored water protected. Gardeners can use the collected water on outdoor plants instead of using drinking water for that task. The barrel connects a passing rain shower to a garden's later needs.",
            "question": "What is the passage mostly about?",
            "answer": "How a rain barrel collects and stores water for garden use",
            "options": [
                "How a rain barrel collects and stores water for garden use",
                "How rain barrels make water safe to drink",
                "Why every garden needs daily rain",
                "Why roofs should be covered with plants"
            ],
            "explanation": "The passage follows rainwater from the roof into storage and then explains its use in the garden.",
            "evidence": "Gardeners can use the collected water on outdoor plants instead of using drinking water for that task."
        },
        {
            "title": "A Fair Test",
            "skill": "main-idea",
            "difficulty": "Hard",
            "genre": "Nonfiction",
            "passage": "A class compared how bean plants grew in two kinds of soil. The students gave each pot the same amount of water and kept all the pots beside the same window. They changed the soil but tried to keep the other growing conditions alike. That plan made it easier to connect any differences in growth to the soil being tested.",
            "question": "What is the main idea?",
            "answer": "Keeping other conditions alike helps a class compare two soils fairly.",
            "options": [
                "Keeping other conditions alike helps a class compare two soils fairly.",
                "Bean plants can grow without water.",
                "All soils produce exactly the same growth.",
                "A fair test must change every condition at once."
            ],
            "explanation": "The water and light details support the explanation of a fair comparison focused on soil.",
            "evidence": "They changed the soil but tried to keep the other growing conditions alike."
        },
        {
            "title": "A Photograph with a Story",
            "skill": "main-idea",
            "difficulty": "Hard",
            "genre": "Nonfiction",
            "passage": "An old photograph can offer clues about the past. Clothing, buildings, and vehicles may suggest when or where the picture was taken. Yet the image shows only one moment from one point of view. Historians compare photographs with letters and other records to build a fuller account.",
            "question": "Which statement best expresses the main idea?",
            "answer": "Photographs offer useful clues that should be compared with other records.",
            "options": [
                "Photographs offer useful clues that should be compared with other records.",
                "A photograph always tells everything about an event.",
                "Old clothing is the only clue in a photograph.",
                "Letters are never useful for studying the past."
            ],
            "explanation": "The passage explains both the value and the limits of photographs, then describes using other sources.",
            "evidence": "Historians compare photographs with letters and other records to build a fuller account."
        },
        {
            "title": "A Snail's Shelter",
            "skill": "text-evidence",
            "difficulty": "Easy",
            "genre": "Nonfiction",
            "passage": "A land snail carries a shell on its back. When danger comes near, the snail can pull its soft body into the shell. The shell also helps protect the snail from drying out. A snail's shell grows as the snail grows.",
            "question": "Which sentence supports the idea that a shell helps keep a snail safe?",
            "answer": "When danger comes near, the snail can pull its soft body into the shell.",
            "options": [
                "When danger comes near, the snail can pull its soft body into the shell.",
                "A land snail carries a shell on its back.",
                "A snail's shell grows as the snail grows.",
                "A snail leaves a trail as it moves."
            ],
            "explanation": "This sentence links a dangerous situation to the protection of the shell.",
            "evidence": "When danger comes near, the snail can pull its soft body into the shell."
        },
        {
            "title": "Tools for Measuring",
            "skill": "text-evidence",
            "difficulty": "Easy",
            "genre": "Nonfiction",
            "passage": "A ruler measures length, and a scale measures how heavy something is. A thermometer measures temperature. Different tools help answer different questions. To compare the lengths of two leaves, a student would use a ruler.",
            "question": "Which detail supports choosing a ruler to compare leaf lengths?",
            "answer": "A ruler measures length.",
            "options": [
                "A ruler measures length.",
                "A thermometer measures temperature.",
                "A scale measures how heavy something is.",
                "Different tools help answer different questions."
            ],
            "explanation": "The question is about length, and this detail names the tool that measures length.",
            "evidence": "A ruler measures length"
        },
        {
            "title": "A Flower Visitor",
            "skill": "text-evidence",
            "difficulty": "Medium",
            "genre": "Nonfiction",
            "passage": "A bee lands on a flower to collect nectar. Pollen grains can stick to the bee's body as it moves around the flower. Some of those grains may rub onto the next flower the bee visits. Moving pollen between flowers helps many plants produce seeds.",
            "question": "Which detail best supports the claim that a bee can carry pollen between flowers?",
            "answer": "Some of those grains may rub onto the next flower the bee visits.",
            "options": [
                "Some of those grains may rub onto the next flower the bee visits.",
                "A bee lands on a flower to collect nectar.",
                "Flowers can have petals of different colors.",
                "Nectar is found in many flowers."
            ],
            "explanation": "This detail describes pollen moving from the bee to another flower, directly supporting the claim.",
            "evidence": "Some of those grains may rub onto the next flower the bee visits."
        },
        {
            "title": "Life beside a Pond",
            "skill": "text-evidence",
            "difficulty": "Medium",
            "genre": "Nonfiction",
            "passage": "A pond is a home for more than fish. Frogs lay eggs in the water, and dragonfly young live beneath the surface. Reeds along the edge provide hiding places for small animals. Birds visit to drink and search for food.",
            "question": "Which detail best supports the idea that plants at a pond help animals stay hidden?",
            "answer": "Reeds along the edge provide hiding places for small animals.",
            "options": [
                "Reeds along the edge provide hiding places for small animals.",
                "Frogs lay eggs in the water.",
                "Birds visit to drink and search for food.",
                "Dragonfly young live beneath the surface."
            ],
            "explanation": "Only the detail about reeds explains how a plant provides cover for animals.",
            "evidence": "Reeds along the edge provide hiding places for small animals."
        },
        {
            "title": "Moving Air",
            "skill": "text-evidence",
            "difficulty": "Easy",
            "genre": "Nonfiction",
            "passage": "Wind is moving air. Although air itself is hard to see, its effects are easy to notice. A flag flutters, grass bends, and loose leaves tumble across a path. Watching these movements can help people tell which way the wind is blowing.",
            "question": "Which detail is evidence that wind can move objects?",
            "answer": "Loose leaves tumble across a path.",
            "options": [
                "Loose leaves tumble across a path.",
                "Air itself is hard to see.",
                "Wind is moving air.",
                "A path can lead through a park."
            ],
            "explanation": "Tumbling leaves are a visible example of an object being moved by wind.",
            "evidence": "loose leaves tumble across a path"
        },
        {
            "title": "A Community Repair Day",
            "skill": "text-evidence",
            "difficulty": "Medium",
            "genre": "Nonfiction",
            "passage": "At a community repair day, volunteers help neighbors fix damaged belongings. One table might handle torn clothing while another checks broken toys. Visitors learn repair steps by working beside the volunteers. A repaired object can stay in use instead of becoming waste.",
            "question": "Which sentence supports the idea that repair days can teach visitors a skill?",
            "answer": "Visitors learn repair steps by working beside the volunteers.",
            "options": [
                "Visitors learn repair steps by working beside the volunteers.",
                "A repaired object can stay in use instead of becoming waste.",
                "One table might handle torn clothing while another checks broken toys.",
                "At a community repair day, volunteers help neighbors fix damaged belongings."
            ],
            "explanation": "The sentence directly describes visitors learning how to make repairs.",
            "evidence": "Visitors learn repair steps by working beside the volunteers."
        },
        {
            "title": "A Wetland Sponge",
            "skill": "text-evidence",
            "difficulty": "Hard",
            "genre": "Nonfiction",
            "passage": "A wetland is an area where water covers or soaks the ground for part or all of the year. As water moves through, plants and soil can slow its flow. During heavy rain, some wetlands hold water and release it gradually. This storage can help reduce the amount of water rushing downstream at once.",
            "question": "Which detail best supports comparing some wetlands to a sponge?",
            "answer": "Some wetlands hold water and release it gradually.",
            "options": [
                "Some wetlands hold water and release it gradually.",
                "Water covers or soaks the ground for part or all of the year.",
                "Wetland plants can grow in wet ground.",
                "Water sometimes moves downstream."
            ],
            "explanation": "A sponge takes in water and can let it out later. Holding and gradually releasing water is the closest supporting detail.",
            "evidence": "some wetlands hold water and release it gradually"
        },
        {
            "title": "Observations in a Notebook",
            "skill": "text-evidence",
            "difficulty": "Hard",
            "genre": "Nonfiction",
            "passage": "A nature notebook can hold drawings, dates, and descriptions. One student recorded when the first flowers opened along the same path each spring. After several years, the dated entries allowed the student to compare flowering times. Careful records made a pattern easier to study than memory alone would have.",
            "question": "Which detail best supports the claim that repeated records allow comparisons over time?",
            "answer": "After several years, the dated entries allowed the student to compare flowering times.",
            "options": [
                "After several years, the dated entries allowed the student to compare flowering times.",
                "A nature notebook can hold drawings, dates, and descriptions.",
                "Flowers opened along a path.",
                "A notebook can be carried outside."
            ],
            "explanation": "This detail directly connects records from several years with a comparison of flowering times.",
            "evidence": "After several years, the dated entries allowed the student to compare flowering times."
        },
        {
            "title": "The Shape of a Bridge",
            "skill": "text-evidence",
            "difficulty": "Hard",
            "genre": "Nonfiction",
            "passage": "A bridge must support its own weight as well as the weight crossing it. Engineers choose shapes and materials with those loads in mind. In a truss bridge, connected triangles help the structure keep its shape while forces pass through its parts. Before a bridge opens, its design is checked to see whether it can carry the expected loads.",
            "question": "Which detail best supports the claim that a bridge's shape contributes to its strength?",
            "answer": "Connected triangles help the structure keep its shape while forces pass through its parts.",
            "options": [
                "Connected triangles help the structure keep its shape while forces pass through its parts.",
                "A bridge must support its own weight.",
                "Engineers choose materials.",
                "A bridge may cross a river."
            ],
            "explanation": "The triangles are a specific shape, and this detail explains their role in maintaining the structure.",
            "evidence": "connected triangles help the structure keep its shape while forces pass through its parts"
        },
        {
            "title": "A Label Tells Only Part",
            "skill": "text-evidence",
            "difficulty": "Hard",
            "genre": "Nonfiction",
            "passage": "A museum label may identify an object, its age, and where it was made. That short description is a useful starting point, but it cannot include every detail. A visitor studying a woven basket might also ask who used it and how it was carried. Looking at several records can help answer questions that one label leaves open.",
            "question": "Which sentence best supports the claim that a visitor may need more than a label to understand an object?",
            "answer": "Looking at several records can help answer questions that one label leaves open.",
            "options": [
                "Looking at several records can help answer questions that one label leaves open.",
                "A museum label may identify an object, its age, and where it was made.",
                "A visitor might study a woven basket.",
                "A basket can be carried."
            ],
            "explanation": "The sentence explicitly describes using other records to answer questions the label does not address.",
            "evidence": "Looking at several records can help answer questions that one label leaves open."
        }
    ]
}
