{
    "schemaVersion": 1,
    "id": "odd-one-out",
    "title": "Odd One Out",
    "category": "Vocabulary",
    "gradeRange": {
        "min": 3,
        "max": 5
    },
    "locale": "en-US",
    "description": "Four-word category and meaning groups with one odd word and a teaching explanation.",
    "items": [
        {
            "team": ["apple", "banana", "cherry"],
            "odd": "carrot",
            "reason": "The others are fruits; a carrot is a root vegetable."
        },
        {
            "team": ["dog", "cat", "hamster"],
            "odd": "dolphin",
            "reason": "The others are common household pets; a dolphin is a wild marine animal."
        },
        {
            "team": ["happy", "cheerful", "glad"],
            "odd": "angry",
            "reason": "The others describe a happy feeling; angry describes anger."
        },
        {
            "team": ["run", "sprint", "jog"],
            "odd": "sleep",
            "reason": "The others are ways to move on foot; sleep is rest."
        },
        {
            "team": ["red", "blue", "green"],
            "odd": "loud",
            "reason": "The others are colors; loud describes a sound."
        },
        {
            "team": ["rain", "snow", "hail"],
            "odd": "sand",
            "reason": "The others are forms of precipitation; sand is tiny pieces of rock."
        },
        {
            "team": ["whisper", "shout", "mumble"],
            "odd": "blink",
            "reason": "The others are ways of speaking; blink is an eye movement."
        },
        {
            "team": ["triangle", "square", "circle"],
            "odd": "banana",
            "reason": "The others are geometric shapes; a banana is a fruit."
        },
        {
            "team": ["teacher", "doctor", "firefighter"],
            "odd": "kitchen",
            "reason": "The others are jobs people do; a kitchen is a room."
        },
        {
            "team": ["huge", "giant", "enormous"],
            "odd": "tiny",
            "reason": "The others mean very big; tiny means very small."
        },
        {
            "team": ["spoon", "fork", "knife"],
            "odd": "pillow",
            "reason": "The others are eating utensils; a pillow supports your head."
        },
        {
            "team": ["bus", "train", "car"],
            "odd": "canoe",
            "reason": "The others travel on land; a canoe travels on water."
        },
        {
            "team": ["robin", "eagle", "sparrow"],
            "odd": "rabbit",
            "reason": "The others are birds; a rabbit is a mammal."
        },
        {
            "team": ["oak", "pine", "maple"],
            "odd": "daisy",
            "reason": "The others are trees; a daisy is a flowering plant."
        },
        {
            "team": ["January", "March", "October"],
            "odd": "Tuesday",
            "reason": "The others are months; Tuesday is a day of the week."
        },
        {
            "team": ["morning", "afternoon", "evening"],
            "odd": "winter",
            "reason": "The others are parts of a day; winter is a season."
        },
        {
            "team": ["sour", "sweet", "salty"],
            "odd": "striped",
            "reason": "The others describe taste; striped describes a pattern."
        },
        {
            "team": ["triangle", "pentagon", "hexagon"],
            "odd": "circle",
            "reason": "The others have straight sides; a circle has a curved edge."
        },
        {
            "team": ["inch", "foot", "meter"],
            "odd": "minute",
            "reason": "The others measure length; a minute measures time."
        },
        {
            "team": ["tulip", "rose", "daisy"],
            "odd": "lettuce",
            "reason": "The others are usually grown for their flowers; lettuce is grown for its edible leaves."
        },
        {
            "team": ["shirt", "socks", "jacket"],
            "odd": "plate",
            "reason": "The others are clothes; a plate holds food."
        },
        {
            "team": ["violin", "trumpet", "drum"],
            "odd": "ladder",
            "reason": "The others are musical instruments; a ladder helps someone climb."
        },
        {
            "team": ["calm", "peaceful", "relaxed"],
            "odd": "furious",
            "reason": "The others describe a calm feeling; furious means very angry."
        },
        {
            "team": ["begin", "start", "commence"],
            "odd": "finish",
            "reason": "The others mean to get something started; finish means to end it."
        },
        {
            "team": ["add", "subtract", "multiply"],
            "odd": "whisper",
            "reason": "The others are math operations; whisper means speak softly."
        },
        {
            "team": ["circle", "oval", "sphere"],
            "odd": "cube",
            "reason": "The others have curved outlines or surfaces; a cube has flat square faces."
        },
        {
            "team": ["read", "write", "draw"],
            "odd": "sleep",
            "reason": "The others are activities often done with paper; sleep is resting."
        },
        {
            "team": ["copper", "iron", "gold"],
            "odd": "cotton",
            "reason": "The others are metals; cotton is a plant fiber."
        },
        {
            "team": ["north", "south", "east"],
            "odd": "up",
            "reason": "The others are compass directions; up describes a vertical direction."
        },
        {
            "team": ["kitten", "puppy", "calf"],
            "odd": "cow",
            "reason": "The others name young animals; cow names an adult animal."
        }
    ]
}