Question: who wrote let's hear it for the boy
[{'answer': 'Tom Snow', 'provenance': [{'wikipedia_id': '5916391', 'title': "Let's Hear It for the Boy", 'start_paragraph_id': 6, 'start_character': 12, 'end_paragraph_id': 6, 'end_character': 20, 'bleu_score': 1.0, 'section': 'Section::::Credits and personnel.\n'}]}, {'answer': 'Dean Pitchford', 'provenance': [{'wikipedia_id': '5916391', 'title': "Let's Hear It for the Boy", 'start_paragraph_id': 7, 'start_character': 12, 'end_paragraph_id': 7, 'end_character': 26, 'bleu_score': 1.0, 'section': 'Section::::Credits and personnel.\n'}]}]