Question: who did the voice of snow white 1937
[{'answer': 'Adriana Caselotti', 'provenance': [{'wikipedia_id': '1852196', 'title': 'Adriana Caselotti', 'start_paragraph_id': 0, 'start_character': 0, 'end_paragraph_id': 0, 'end_character': 17, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '1852196', 'title': 'Adriana Caselotti', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 326, 'bleu_score': 0.9374009563674951, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 6019034767275190937}, 'section': 'Section::::Abstract.'}]}]