Question: actor who plays john bates in downton abbey
[{'answer': 'Brendan Coyle', 'provenance': [{'wikipedia_id': '12890870', 'title': 'Brendan Coyle', 'start_paragraph_id': 0, 'start_character': 0, 'end_paragraph_id': 0, 'end_character': 13, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '12890870', 'title': 'Brendan Coyle', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 521, 'bleu_score': 0.9167437012250951, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 18319472162018737131}, 'section': 'Section::::Abstract.'}]}]