Question: where was season 4 of american horror story filmed
[{'answer': 'New Orleans , Louisiana', 'provenance': [{'wikipedia_id': '42299500', 'title': 'American Horror Story: Freak Show', 'start_paragraph_id': 63, 'start_character': 124, 'end_paragraph_id': 63, 'end_character': 147, 'bleu_score': 1.0, 'section': 'Section::::Production.:Filming.\n'}]}, {'provenance': [{'wikipedia_id': '42299500', 'title': 'American Horror Story: Freak Show', 'start_paragraph_id': 63, 'start_character': 0, 'end_paragraph_id': 63, 'end_character': 406, 'bleu_score': 0.9328730072843131, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 13349582836615148330}, 'section': 'Section::::Production.:Filming.\n'}]}]