SingleChoice(SingleChoice)

{
    "randomizeChoices": true,
    "choices": [
        {
            "label": "Инкапсуляция",
            "sort": 1,
            "isCorrect": true
        },
        {
            "label": "Наследование",
            "sort": 2,
            "isCorrect": false
        }
    ]
}