Question: who plays cinderella's mom in the new movie
[{'answer': 'Cate Blanchett', 'provenance': [{'wikipedia_id': '40038204', 'title': 'Cinderella (2015 Disney film)', 'start_paragraph_id': 1, 'start_character': 409, 'end_paragraph_id': 1, 'end_character': 423, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}]