Question: who played mr tumnus in the lion the witch and the wardrobe
[{'answer': 'James McAvoy', 'provenance': [{'wikipedia_id': '21222169', 'title': 'James McAvoy', 'start_paragraph_id': 0, 'start_character': 0, 'end_paragraph_id': 0, 'end_character': 12, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '21222169', 'title': 'James McAvoy', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 395, 'bleu_score': 0.571831599913706, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 4312037208424165499}, 'section': 'Section::::Abstract.'}]}]