Question: who plays otis in because of winn dixie
[{'answer': 'Dave Matthews', 'provenance': [{'wikipedia_id': '8928152', 'title': 'Because of Winn-Dixie (film)', 'start_paragraph_id': 1, 'start_character': 446, 'end_paragraph_id': 1, 'end_character': 459, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '8928152', 'title': 'Because of Winn-Dixie (film)', 'start_paragraph_id': 12, 'start_character': 0, 'end_paragraph_id': 12, 'end_character': 33, 'bleu_score': 0.5081327481546141, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 14704567355950503772}, 'section': 'Section::::Cast.\n'}]}]