Question: who is the actor who plays jamie in outlander
[{'answer': 'Sam Roland Heughan'}, {'provenance': [{'wikipedia_id': '14197277', 'title': 'Sam Heughan', 'start_paragraph_id': 1, 'start_character': 85, 'end_paragraph_id': 1, 'end_character': 466, 'bleu_score': 0.675872119769916, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 3625180255499757552}, 'section': 'Section::::Abstract.'}]}]