Question: who wrote the song one is the loneliest number
[{'answer': 'Harry Nilsson', 'provenance': [{'wikipedia_id': '20319297', 'title': 'One (Harry Nilsson song)', 'start_paragraph_id': 0, 'start_character': 5, 'end_paragraph_id': 0, 'end_character': 18, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '20319297', 'title': 'One (Harry Nilsson song)', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 484, 'bleu_score': 0.9776501033621461, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 1567536347605191137}, 'section': 'Section::::Abstract.'}]}]