Question: where was snow white and the huntsman filmed castle
[{'answer': 'Gateholm island', 'provenance': [{'wikipedia_id': '36019569', 'title': 'Snow White and the Huntsman', 'start_paragraph_id': 47, 'start_character': 383, 'end_paragraph_id': 47, 'end_character': 398, 'bleu_score': 1.0, 'section': 'Section::::Production.:Filming.\n'}]}, {'provenance': [{'wikipedia_id': '36019569', 'title': 'Snow White and the Huntsman', 'start_paragraph_id': 47, 'start_character': 0, 'end_paragraph_id': 47, 'end_character': 854, 'bleu_score': 0.985662154730604, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 5661376239945594395}, 'section': 'Section::::Production.:Filming.\n'}]}]