Question: who played dill in the movie to kill a mockingbird
[{'answer': 'John Megna', 'provenance': [{'wikipedia_id': '2308054', 'title': 'John Megna', 'start_paragraph_id': 0, 'start_character': 0, 'end_paragraph_id': 0, 'end_character': 10, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '2308054', 'title': 'John Megna', 'start_paragraph_id': 1, 'start_character': 8, 'end_paragraph_id': 1, 'end_character': 170, 'bleu_score': 0.8330787010500831, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 8226426440582013675}, 'section': 'Section::::Abstract.'}]}]