Question: who plays dr maxfield in the vampire diaries
[{'answer': 'Richard James Cosnett', 'provenance': [{'wikipedia_id': '44559259', 'title': 'Rick Cosnett', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 21, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '44559259', 'title': 'Rick Cosnett', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 240, 'bleu_score': 0.953991849837532, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 2411075991736120766}, 'section': 'Section::::Abstract.'}]}]