Question: when did the arizona coyotes become a team
[{'answer': 'December 27 , 1971', 'provenance': [{'wikipedia_id': '73138', 'title': 'Arizona Coyotes', 'start_paragraph_id': 2, 'start_character': 28, 'end_paragraph_id': 2, 'end_character': 46, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '73138', 'title': 'Arizona Coyotes', 'start_paragraph_id': 2, 'start_character': 0, 'end_paragraph_id': 2, 'end_character': 464, 'bleu_score': 0.5178088668630371, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 14791221829262209541}, 'section': 'Section::::Abstract.'}]}]