Question: when did the disney movie cinderella come out
[{'answer': '1950', 'provenance': [{'wikipedia_id': '399402', 'title': 'Cinderella (1950 film)', 'start_paragraph_id': 0, 'start_character': 12, 'end_paragraph_id': 0, 'end_character': 16, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '399402', 'title': 'Cinderella (1950 film)', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 711, 'bleu_score': 0.847799340947003, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 5216266151208962299}, 'section': 'Section::::Abstract.'}]}]