Question: who wrote where ignorance is bliss it is folly to be wise
[{'answer': 'Thomas Gray', 'provenance': [{'wikipedia_id': '30440', 'title': 'Thomas Gray', 'start_paragraph_id': 0, 'start_character': 0, 'end_paragraph_id': 0, 'end_character': 11, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '30440', 'title': 'Thomas Gray', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 232, 'bleu_score': 0.9466178497997021, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 13021186699818510350}, 'section': 'Section::::Abstract.'}]}]