Question: what is the airport code for santorini greece
[{'answer': 'IATA : JTR'}, {'answer': 'ICAO : LGSR'}, {'provenance': [{'wikipedia_id': '9305336', 'title': 'Santorini (Thira) International Airport', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 446, 'bleu_score': 0.9076461330006561, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 7521051619117958246}, 'section': 'Section::::Abstract.'}]}]