{"state": "There are 9 boxes with 12 pens in each.", "question": "How many pens are there?", "options": [["a", "108"], ["b", "96"], ["c", "21"]]}
{"state": "Hello, nice to meet you.", "question": "Which type of message is this?", "options": [["greeting", "A greeting"], ["farewell", "A farewell"]]}
{"state": "An item costs $2. You pay $5.", "question": "How much change do you receive?", "options": [["three", "$3"], ["seven", "$7"], ["two", "$2"]]}