[{"id": 1, "type": "multiple_choice", "options": ["How old the map is", "Who drew the map", "What the symbols on the map mean", "The date the map was made"], "question": "What does a map legend (or key) show?", "correct_answer": "What the symbols on the map mean"}, {"id": 2, "type": "multiple_choice", "options": ["The date the map was made", "How old the map is", "Who drew the map", "What the symbols on the map mean"], "question": "What does a map legend (or key) show?", "correct_answer": "What the symbols on the map mean"}, {"id": 3, "type": "multiple_choice", "options": ["The date the map was made", "Who drew the map", "How old the map is", "What the symbols on the map mean"], "question": "What does a map legend (or key) show?", "correct_answer": "What the symbols on the map mean"}, {"id": 4, "type": "multiple_choice", "options": ["How old the map is", "Who drew the map", "What the symbols on the map mean", "The date the map was made"], "question": "What does a map legend (or key) show?", "correct_answer": "What the symbols on the map mean"}, {"id": 5, "type": "multiple_choice", "options": ["Who drew the map", "The date the map was made", "How old the map is", "What the symbols on the map mean"], "question": "What does a map legend (or key) show?", "correct_answer": "What the symbols on the map mean"}]