Question: when was walter payton inducted into hall of fame
[{'answer': '1993', 'provenance': [{'wikipedia_id': '5069759', 'title': 'Walter Payton', 'start_paragraph_id': 1, 'start_character': 615, 'end_paragraph_id': 1, 'end_character': 619, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '5069759', 'title': 'Walter Payton', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 864, 'bleu_score': 0.9026111607267381, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 11094772088223103302}, 'section': 'Section::::Abstract.'}]}]