Question: where is the frog's eardrum located on its body
[{'answer': 'tympanum', 'provenance': [{'wikipedia_id': '9104205', 'title': 'Tympanum (anatomy)', 'start_paragraph_id': 1, 'start_character': 4, 'end_paragraph_id': 1, 'end_character': 12, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '9104205', 'title': 'Tympanum (anatomy)', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 128, 'bleu_score': 0.9021315316859231, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 1976398811393430162}, 'section': 'Section::::Abstract.'}]}]