Question: who played ray's mother in the movie ray
[{'answer': 'Warren', 'provenance': [{'wikipedia_id': '2108833', 'title': 'Sharon Warren', 'start_paragraph_id': 0, 'start_character': 7, 'end_paragraph_id': 0, 'end_character': 13, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '2108833', 'title': 'Sharon Warren', 'start_paragraph_id': 2, 'start_character': 0, 'end_paragraph_id': 2, 'end_character': 267, 'bleu_score': 0.9560167778278961, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 3385835297737795891}, 'section': 'Section::::Abstract.'}]}]