Question: who wrote the song the man who sold the world
[{'answer': 'David Bowie', 'provenance': [{'wikipedia_id': '1853102', 'title': 'The Man Who Sold the World', 'start_paragraph_id': 1, 'start_character': 64, 'end_paragraph_id': 1, 'end_character': 75, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '1853102', 'title': 'The Man Who Sold the World', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 438, 'bleu_score': 0.9168640832346331, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 1866872627434255892}, 'section': 'Section::::Abstract.'}]}]