Question: who has a prosthetic leg in sons of anarchy
[{'answer': 'Kurt Yaeger', 'provenance': [{'wikipedia_id': '32535398', 'title': 'Kurt Yaeger', 'start_paragraph_id': 0, 'start_character': 0, 'end_paragraph_id': 0, 'end_character': 11, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '32535398', 'title': 'Kurt Yaeger', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 415, 'bleu_score': 0.8844076345337981, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 5695826675661488436}, 'section': 'Section::::Abstract.'}]}]