Question: what was the arms race in world war 1
[{'answer': 'naval', 'provenance': [{'wikipedia_id': '33623031', 'title': 'Arms race', 'start_paragraph_id': 7, 'start_character': 31, 'end_paragraph_id': 7, 'end_character': 36, 'bleu_score': 1.0, 'section': 'Section::::Examples.\n'}]}, {'provenance': [{'wikipedia_id': '33623031', 'title': 'Arms race', 'start_paragraph_id': 8, 'start_character': 0, 'end_paragraph_id': 8, 'end_character': 411, 'bleu_score': 0.8934872529790241, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 17726834132731507101}, 'section': 'Section::::Examples.:Pre-First World War naval arms race.\n'}]}]