Question: why do my fingers bend so far back
[{'answer': 'Hypermobility', 'provenance': [{'wikipedia_id': '3973131', 'title': 'Hypermobility (joints)', 'start_paragraph_id': 0, 'start_character': 0, 'end_paragraph_id': 0, 'end_character': 13, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '3973131', 'title': 'Hypermobility (joints)', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 343, 'bleu_score': 0.96188712955549, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 4552328971078529565}, 'section': 'Section::::Abstract.'}]}]