Question: who was the main character in to kill a mockingbird
[{'answer': 'Atticus Finch', 'provenance': [{'wikipedia_id': '8355369', 'title': 'List of To Kill a Mockingbird characters', 'start_paragraph_id': 3, 'start_character': 11, 'end_paragraph_id': 3, 'end_character': 24, 'bleu_score': 1.0, 'section': 'Section::::Primary characters.\n'}]}, {'provenance': [{'wikipedia_id': '8355369', 'title': 'List of To Kill a Mockingbird characters', 'start_paragraph_id': 4, 'start_character': 0, 'end_paragraph_id': 4, 'end_character': 634, 'bleu_score': 0.8433085491634451, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 16524041980009269959}, 'section': 'Section::::Primary characters.:Atticus Finch.\n'}]}]