Question: who wrote shall i compare thee to a summers day
[{'answer': 'William Shakespeare', 'provenance': [{'wikipedia_id': '5490652', 'title': 'Sonnet 18', 'start_paragraph_id': 1, 'start_character': 97, 'end_paragraph_id': 1, 'end_character': 116, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}]