Question: who commanded the forces that destroyed the spanish fleet in manila bay
[{'answer': 'George Dewey', 'provenance': [{'wikipedia_id': '219384', 'title': 'Battle of Manila Bay', 'start_paragraph_id': 1, 'start_character': 171, 'end_paragraph_id': 1, 'end_character': 183, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '219384', 'title': 'Battle of Manila Bay', 'start_paragraph_id': 1, 'start_character': 44, 'end_paragraph_id': 1, 'end_character': 548, 'bleu_score': 0.9330252843665561, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 5226638032681877195}, 'section': 'Section::::Abstract.'}]}]