Question: where do you hit the knee for reflex
[{'answer': 'the patellar tendon', 'provenance': [{'wikipedia_id': '1047057', 'title': 'Patellar reflex', 'start_paragraph_id': 3, 'start_character': 12, 'end_paragraph_id': 3, 'end_character': 31, 'bleu_score': 1.0, 'section': 'Section::::Mechanism.\n'}]}, {'answer': 'just below the patella', 'provenance': [{'wikipedia_id': '1047057', 'title': 'Patellar reflex', 'start_paragraph_id': 3, 'start_character': 53, 'end_paragraph_id': 3, 'end_character': 75, 'bleu_score': 1.0, 'section': 'Section::::Mechanism.\n'}]}, {'provenance': [{'wikipedia_id': '1047057', 'title': 'Patellar reflex', 'start_paragraph_id': 3, 'start_character': 0, 'end_paragraph_id': 3, 'end_character': 700, 'bleu_score': 0.9746111726880091, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 17559410682921047880}, 'section': 'Section::::Mechanism.\n'}]}]