Question: who won the women's hockey olympics 2014
[{'answer': 'Canada', 'provenance': [{'wikipedia_id': '38480229', 'title': "Ice hockey at the 2014 Winter Olympics – Women's tournament", 'start_paragraph_id': 2, 'start_character': 78, 'end_paragraph_id': 2, 'end_character': 84, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '38480229', 'title': "Ice hockey at the 2014 Winter Olympics – Women's tournament", 'start_paragraph_id': 2, 'start_character': 0, 'end_paragraph_id': 2, 'end_character': 456, 'bleu_score': 0.8732772390783161, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 16884568819509278643}, 'section': 'Section::::Abstract.'}]}]