Question: who commanded the forces that destroyed the spanish fleet
[{'answer': 'Commodore George Dewey', 'provenance': [{'wikipedia_id': '219384', 'title': 'Battle of Manila Bay', 'start_paragraph_id': 1, 'start_character': 161, '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': 0, 'end_paragraph_id': 1, 'end_character': 548, 'bleu_score': 0.9002807473584881, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 3757376436471130263}, 'section': 'Section::::Abstract.'}]}]