Question: who wrote the poem the days of wine and roses
[{'answer': 'Ernest Dowson', 'provenance': [{'wikipedia_id': '7613513', 'title': 'Days of Wine and Roses', 'start_paragraph_id': 2, 'start_character': 90, 'end_paragraph_id': 2, 'end_character': 103, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}]