Question: who wrote a diary about the great fire of london
[{'answer': 'Samuel Pepys', 'provenance': [{'wikipedia_id': '27808', 'title': 'Samuel Pepys', 'start_paragraph_id': 0, 'start_character': 0, 'end_paragraph_id': 0, 'end_character': 12, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '27808', 'title': 'Samuel Pepys', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 515, 'bleu_score': 0.9059043260473231, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 15507991359880519888}, 'section': 'Section::::Abstract.'}]}]