Question: who plays snow white in the original movie
[{'answer': 'Adriana Caselotti', 'provenance': [{'wikipedia_id': '76361', 'title': 'Snow White and the Seven Dwarfs (1937 film)', 'start_paragraph_id': 12, 'start_character': 12, 'end_paragraph_id': 12, 'end_character': 29, 'bleu_score': 1.0, 'section': 'Section::::Cast.\n'}]}, {'provenance': [{'wikipedia_id': '76361', 'title': 'Snow White and the Seven Dwarfs (1937 film)', 'start_paragraph_id': 12, 'start_character': 0, 'end_paragraph_id': 12, 'end_character': 204, 'bleu_score': 0.871393365020642, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 14673643992868579453}, 'section': 'Section::::Cast.\n'}]}]