Question: who has the most 60 point games in nba history
[{'answer': 'Wilt Chamberlain', 'provenance': [{'wikipedia_id': '3826015', 'title': 'List of National Basketball Association single-game scoring leaders', 'start_paragraph_id': 2, 'start_character': 256, 'end_paragraph_id': 2, 'end_character': 272, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '3826015', 'title': 'List of National Basketball Association single-game scoring leaders', 'start_paragraph_id': 2, 'start_character': 35, 'end_paragraph_id': 2, 'end_character': 355, 'bleu_score': 0.6841020643583661, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 4271417111065981528}, 'section': 'Section::::Abstract.'}]}]