Question: what year did australia win the america's cup for yacht racing
[{'answer': '1983', 'provenance': [{'wikipedia_id': '11391387', 'title': "1983 America's Cup", 'start_paragraph_id': 0, 'start_character': 0, 'end_paragraph_id': 0, 'end_character': 4, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '11391387', 'title': "1983 America's Cup", 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 505, 'bleu_score': 0.976043556018343, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 9974058539970764826}, 'section': 'Section::::Abstract.'}]}]