Question: who plays royal scott in one tree hill
[{'answer': 'James Lafferty', 'provenance': [{'wikipedia_id': '9431755', 'title': 'List of One Tree Hill characters', 'start_paragraph_id': 4, 'start_character': 750, 'end_paragraph_id': 4, 'end_character': 764, 'bleu_score': 1.0, 'section': 'Section::::Casting.\n'}]}, {'provenance': [{'wikipedia_id': '9431755', 'title': 'List of One Tree Hill characters', 'start_paragraph_id': 11, 'start_character': 0, 'end_paragraph_id': 11, 'end_character': 1506, 'bleu_score': 0.9925787215191971, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 13117719409305160393}, 'section': 'Section::::Main characters.:Nathan Scott.\n'}]}]