Question: what is the name of frosty the snowman's wife
[{'answer': 'Crystal', 'provenance': [{'wikipedia_id': '5309897', 'title': "Frosty's Winter Wonderland", 'start_paragraph_id': 4, 'start_character': 317, 'end_paragraph_id': 4, 'end_character': 324, 'bleu_score': 1.0, 'section': 'Section::::Plot.\n'}]}, {'provenance': [{'wikipedia_id': '5309897', 'title': "Frosty's Winter Wonderland", 'start_paragraph_id': 4, 'start_character': 0, 'end_paragraph_id': 4, 'end_character': 1183, 'bleu_score': 0.9910512291909551, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 9074684710487716225}, 'section': 'Section::::Plot.\n'}]}]