Question: who is fruma sarah in fiddler on the roof
[{'answer': "Lazar Wolf 's dead wife", 'provenance': [{'wikipedia_id': '89444', 'title': 'Fiddler on the Roof', 'start_paragraph_id': 55, 'start_character': 25, 'end_paragraph_id': 55, 'end_character': 47, 'bleu_score': 1.0, 'section': 'Section::::Principal characters.\n'}]}, {'provenance': [{'wikipedia_id': '89444', 'title': 'Fiddler on the Roof', 'start_paragraph_id': 55, 'start_character': 0, 'end_paragraph_id': 55, 'end_character': 96, 'bleu_score': 0.6028817681965131, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 8946409292546273388}, 'section': 'Section::::Principal characters.\n'}]}]