Question: where did the world war 1 take place
[{'answer': 'Europe', 'provenance': [{'wikipedia_id': '4764461', 'title': 'World War I', 'start_paragraph_id': 1, 'start_character': 131, 'end_paragraph_id': 1, 'end_character': 137, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'Africa', 'provenance': [{'wikipedia_id': '4764461', 'title': 'World War I', 'start_paragraph_id': 4, 'start_character': 1073, 'end_paragraph_id': 4, 'end_character': 1079, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'the Middle East', 'provenance': [{'wikipedia_id': '4764461', 'title': 'World War I', 'start_paragraph_id': 54, 'start_character': 743, 'end_paragraph_id': 54, 'end_character': 758, 'bleu_score': 1.0, 'section': 'Section::::Progress of the war.:Opening hostilities.:Indian support for the Allies.\n'}]}, {'answer': 'Pacific Islands'}, {'answer': 'China', 'provenance': [{'wikipedia_id': '4764461', 'title': 'World War I', 'start_paragraph_id': 4, 'start_character': 798, 'end_paragraph_id': 4, 'end_character': 803, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'Indian Ocean'}, {'answer': 'off the coast of South and North America'}]