Question: when did hollywood become the centre of the film industry
[{'answer': '1912', 'provenance': [{'wikipedia_id': '53849', 'title': 'Hollywood', 'start_paragraph_id': 16, 'start_character': 3, 'end_paragraph_id': 16, 'end_character': 7, 'bleu_score': 1.0, 'section': 'Section::::History.:Motion picture industry.\n'}]}, {'answer': 'By 1912', 'provenance': [{'wikipedia_id': '53849', 'title': 'Hollywood', 'start_paragraph_id': 16, 'start_character': 0, 'end_paragraph_id': 16, 'end_character': 7, 'bleu_score': 1.0, 'section': 'Section::::History.:Motion picture industry.\n'}]}, {'provenance': [{'wikipedia_id': '53849', 'title': 'Hollywood', 'start_paragraph_id': 2, 'start_character': 0, 'end_paragraph_id': 2, 'end_character': 235, 'bleu_score': 0.7859617320699641, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 1355645226724252487}, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '53849', 'title': 'Hollywood', 'start_paragraph_id': 0, 'start_character': 0, 'end_paragraph_id': 0, 'end_character': 0, 'bleu_score': 1.0, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 1355645226724252487}, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '53849', 'title': 'Hollywood', 'start_paragraph_id': 16, 'start_character': 0, 'end_paragraph_id': 16, 'end_character': 524, 'bleu_score': 0.8416519984103891, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 1355645226724252487}, 'section': 'Section::::History.:Motion picture industry.\n'}]}, {'provenance': [{'wikipedia_id': '8152425', 'title': '1910s in film', 'section': 'Section::::Events.\n', 'start_paragraph_id': 3, 'end_paragraph_id': 3, 'meta': {'evidence_span': ['The decade of the 1910s in film involved some significant films. The 1910s saw the origins of Hollywood as the centre of the American film industry relocated from New York to California. By 1912, major motion-picture companies had set up production near or in Los Angeles', 'By 1912, major motion-picture companies had set up production near or in Los Angeles', '1912']}}]}, {'provenance': [{'wikipedia_id': '10783', 'title': 'History of film', 'section': 'Section::::During World War I.:Industry.\n', 'start_paragraph_id': 91, 'end_paragraph_id': 91, 'meta': {'evidence_span': ['Film production began to shift to [[Los Angeles]] during World War I. The [[Universal Studios|Universal Film Manufacturing Company]] was formed in 1912 as an umbrella company.', '1912']}}]}, {'provenance': [{'wikipedia_id': '53849', 'title': 'Hollywood', 'section': 'Section::::History.:Motion picture industry.\n', 'start_paragraph_id': 16, 'end_paragraph_id': 16, 'meta': {'evidence_span': ["By 1912, major motion-picture companies had set up production near or in Los Angeles. In the early 1900s, most motion picture patents were held by Thomas Edison's Motion Picture Patents Company in New Jersey, and filmmakers were often sued to stop their productions. To escape this, filmmakers began moving out west to Los Angeles, where attempts to enforce Edison's patents were easier to evade. Also, the weather was ideal and there was quick access to various settings. Los Angeles became the capital of the film industry in the United States.", 'By 1912, major motion-picture companies had set up production near or in Los Angeles', '1912']}}]}]