Question: who plays guitar on no more lonely nights
[{'answer': 'David Gilmour', 'provenance': [{'wikipedia_id': '2454717', 'title': 'No More Lonely Nights', 'start_paragraph_id': 6, 'start_character': 112, 'end_paragraph_id': 6, 'end_character': 125, 'bleu_score': 1.0, 'section': 'Section::::Reception.\n'}]}]