Question: when did the golden state warriors win the finals
[{'answer': '1947', 'provenance': [{'wikipedia_id': '72891', 'title': 'Golden State Warriors', 'start_paragraph_id': 2, 'start_character': 87, 'end_paragraph_id': 2, 'end_character': 91, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': '1956', 'provenance': [{'wikipedia_id': '72891', 'title': 'Golden State Warriors', 'start_paragraph_id': 2, 'start_character': 128, 'end_paragraph_id': 2, 'end_character': 132, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': '1975', 'provenance': [{'wikipedia_id': '72891', 'title': 'Golden State Warriors', 'start_paragraph_id': 2, 'start_character': 518, 'end_paragraph_id': 2, 'end_character': 522, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': '2015', 'provenance': [{'wikipedia_id': '72891', 'title': 'Golden State Warriors', 'start_paragraph_id': 3, 'start_character': 526, 'end_paragraph_id': 3, 'end_character': 530, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': '2017', 'provenance': [{'wikipedia_id': '72891', 'title': 'Golden State Warriors', 'start_paragraph_id': 3, 'start_character': 562, 'end_paragraph_id': 3, 'end_character': 566, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '57419620', 'title': '201819 Golden State Warriors season', 'section': 'Section::::Abstract.', 'start_paragraph_id': 1, 'end_paragraph_id': 1, 'meta': {'evidence_span': ["The Warriors won the Pacific Division title and Western Conference Championship for the fifth consecutive season. They finished with the best record in the Western Conference, with a record of . Golden State made the playoffs for the seventh consecutive season, a new franchise record. The previous record was six, in the team's first six years of existence between 1947 and 1952.", '1947 and 1952']}}]}, {'provenance': [{'wikipedia_id': '72891', 'title': 'Golden State Warriors', 'section': 'Section::::Abstract.', 'start_paragraph_id': 3, 'end_paragraph_id': 3, 'meta': {'evidence_span': ["The Warriors' fortunes changed in the 2010s, ushering in a new era of success led by Stephen Curry. After drafting perennial All-Stars Klay Thompson and Draymond Green, the team returned to championship glory in 2015, before winning another two in 2017 and 2018 with the help of former league MVP Kevin Durant.", '2015', "The Warriors' fortunes changed in the 2010s, ushering in a new era of success led by Stephen Curry. After drafting perennial All-Stars Klay Thompson and Draymond Green, the team returned to championship glory in 2015, before winning another two in 2017 and 2018 with the help of former league MVP Kevin Durant."]}}]}]