Question: what is the name of the airport in nashville tennessee
[{'answer': 'Nashville International Airport', 'provenance': [{'wikipedia_id': '291228', 'title': 'Nashville International Airport', 'start_paragraph_id': 0, 'start_character': 0, 'end_paragraph_id': 0, 'end_character': 31, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}]