Question: what is the name of the main airport in barbados
[{'answer': 'Grantly Adams International Airport', 'provenance': [{'wikipedia_id': '9164151', 'title': 'List of airports in Barbados', 'start_paragraph_id': 3, 'start_character': 30, 'end_paragraph_id': 3, 'end_character': 65, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '9164151', 'title': 'List of airports in Barbados', 'start_paragraph_id': 3, 'start_character': 0, 'end_paragraph_id': 3, 'end_character': 124, 'bleu_score': 0.8137489370974951, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 13817079815246763875}, 'section': 'Section::::Abstract.'}]}]