Question: where is the jazz festival in new orleans held
[{'answer': 'Fair Grounds Race Course', 'provenance': [{'wikipedia_id': '897924', 'title': 'New Orleans Jazz & Heritage Festival', 'start_paragraph_id': 3, 'start_character': 153, 'end_paragraph_id': 3, 'end_character': 177, 'bleu_score': 1.0, 'section': 'Section::::Overview.\n'}]}, {'provenance': [{'wikipedia_id': '897924', 'title': 'New Orleans Jazz & Heritage Festival', 'start_paragraph_id': 3, 'start_character': 0, 'end_paragraph_id': 3, 'end_character': 216, 'bleu_score': 0.5824616941256381, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 2901745478000303322}, 'section': 'Section::::Overview.\n'}]}]