Question: when was the last time grand cayman had a hurricane
[{'answer': 'September 2004', 'provenance': [{'wikipedia_id': '5469', 'title': 'History of the Cayman Islands', 'start_paragraph_id': 29, 'start_character': 3, 'end_paragraph_id': 29, 'end_character': 17, 'bleu_score': 1.0, 'section': 'Section::::Hurricane Ivan.\n'}]}, {'provenance': [{'wikipedia_id': '5469', 'title': 'History of the Cayman Islands', 'start_paragraph_id': 29, 'start_character': 0, 'end_paragraph_id': 29, 'end_character': 899, 'bleu_score': 0.953254139542769, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 10599899695308604805}, 'section': 'Section::::Hurricane Ivan.\n'}]}]