Question: who played tom in to kill a mockingbird
[{'answer': 'Brock Peters', 'provenance': [{'wikipedia_id': '275498', 'title': 'Brock Peters', 'start_paragraph_id': 0, 'start_character': 0, 'end_paragraph_id': 0, 'end_character': 12, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '275498', 'title': 'Brock Peters', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 534, 'bleu_score': 0.865926387381524, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 3644246377496584476}, 'section': 'Section::::Abstract.'}]}]