Question: where did they film american horror story coven
[{'answer': 'New Orleans', 'provenance': [{'wikipedia_id': '38827962', 'title': 'American Horror Story: Coven', 'start_paragraph_id': 1, 'start_character': 263, 'end_paragraph_id': 1, 'end_character': 274, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'Los Angeles', 'provenance': [{'wikipedia_id': '38827962', 'title': 'American Horror Story: Coven', 'start_paragraph_id': 62, 'start_character': 143, 'end_paragraph_id': 62, 'end_character': 154, 'bleu_score': 1.0, 'section': 'Section::::Production.:Filming.\n'}]}, {'provenance': [{'wikipedia_id': '38827962', 'title': 'American Horror Story: Coven', 'start_paragraph_id': 62, 'start_character': 0, 'end_paragraph_id': 62, 'end_character': 459, 'bleu_score': 0.9738505480425671, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 12326446121218160144}, 'section': 'Section::::Production.:Filming.\n'}]}]