Question: who wrote the song diamonds are a girl's best friend
[{'answer': 'Jule Styne', 'provenance': [{'wikipedia_id': '5095185', 'title': "Diamonds Are a Girl's Best Friend", 'start_paragraph_id': 1, 'start_character': 175, 'end_paragraph_id': 1, 'end_character': 185, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'Leo Robin', 'provenance': [{'wikipedia_id': '5095185', 'title': "Diamonds Are a Girl's Best Friend", 'start_paragraph_id': 1, 'start_character': 190, 'end_paragraph_id': 1, 'end_character': 199, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '5095185', 'title': "Diamonds Are a Girl's Best Friend", 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 238, 'bleu_score': 0.953991849837532, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 5665760922800414601}, 'section': 'Section::::Abstract.'}]}]