[{"id": 1, "type": "multiple_choice", "options": ["Rome", "Egypt", "Greece", "China"], "question": "Which ancient civilization built the pyramids?", "correct_answer": "Egypt"}, {"id": 2, "type": "multiple_choice", "options": ["Greece", "Rome", "Egypt", "China"], "question": "Which ancient civilization built the pyramids?", "correct_answer": "Egypt"}, {"id": 3, "type": "multiple_choice", "options": ["Greece", "Egypt", "China", "Rome"], "question": "Which ancient civilization built the pyramids?", "correct_answer": "Egypt"}, {"id": 4, "type": "multiple_choice", "options": ["Rome", "Egypt", "Greece", "China"], "question": "Which ancient civilization built the pyramids?", "correct_answer": "Egypt"}, {"id": 5, "type": "multiple_choice", "options": ["Greece", "Rome", "China", "Egypt"], "question": "Which ancient civilization built the pyramids?", "correct_answer": "Egypt"}]