Question: where was the us pacific fleet based in 1941
[{'answer': 'Fort Lewis', 'provenance': [{'wikipedia_id': '165220', 'title': 'United States Pacific Fleet', 'start_paragraph_id': 22, 'start_character': 187, 'end_paragraph_id': 22, 'end_character': 197, 'bleu_score': 1.0, 'section': 'Section::::Composition of the Pacific Fleet in December 1941.\n'}]}, {'provenance': [{'wikipedia_id': '165220', 'title': 'United States Pacific Fleet', 'start_paragraph_id': 22, 'start_character': 0, 'end_paragraph_id': 22, 'end_character': 540, 'bleu_score': 0.9751504244977051, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 14801071146483353352}, 'section': 'Section::::Composition of the Pacific Fleet in December 1941.\n'}]}]