Question: who has the world record for the long jump
[{'answer': 'Mike Powell', 'provenance': [{'wikipedia_id': '18084', 'title': 'Long jump', 'start_paragraph_id': 62, 'start_character': 786, 'end_paragraph_id': 62, 'end_character': 797, 'bleu_score': 1.0, 'section': 'Section::::Records.\n'}]}, {'answer': 'Galina Chistyakova', 'provenance': [{'wikipedia_id': '18084', 'title': 'Long jump', 'start_paragraph_id': 64, 'start_character': 412, 'end_paragraph_id': 64, 'end_character': 430, 'bleu_score': 1.0, 'section': 'Section::::Records.\n'}]}]