Question: what is the airport code for atlantic city new jersey
[{'answer': 'IATA : ACY'}, {'answer': 'ICAO : KACY'}, {'answer': 'FAA LID : ACY'}, {'provenance': [{'wikipedia_id': '2169813', 'title': 'Atlantic City International Airport', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 572, 'bleu_score': 0.8433176371417841, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 5201362038792467805}, 'section': 'Section::::Abstract.'}]}]