Question: who played sax on the heat is on
[{'answer': 'David Woodford', 'provenance': [{'wikipedia_id': '21378277', 'title': 'The Heat Is On (Glenn Frey song)', 'start_paragraph_id': 6, 'start_character': 381, 'end_paragraph_id': 6, 'end_character': 395, 'bleu_score': 1.0, 'section': 'Section::::History.\n'}]}, {'provenance': [{'wikipedia_id': '21378277', 'title': 'The Heat Is On (Glenn Frey song)', 'start_paragraph_id': 6, 'start_character': 0, 'end_paragraph_id': 6, 'end_character': 439, 'bleu_score': 0.9731482306711111, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 3553130861321632489}, 'section': 'Section::::History.\n'}]}]