Question: who plays merida in once upon a time
[{'answer': 'Amy Manson', 'provenance': [{'wikipedia_id': '23511279', 'title': 'Amy Manson', 'start_paragraph_id': 0, 'start_character': 0, 'end_paragraph_id': 0, 'end_character': 10, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '23511279', 'title': 'Amy Manson', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 318, 'bleu_score': 0.96188712955549, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 15029172492924667707}, 'section': 'Section::::Abstract.'}]}]