Question: what caribbean island is part of the united states
[{'answer': 'Puerto Rico', 'provenance': [{'wikipedia_id': '509785', 'title': 'Territories of the United States', 'start_paragraph_id': 2, 'start_character': 158, 'end_paragraph_id': 2, 'end_character': 169, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'U.S. Virgin Islands', 'provenance': [{'wikipedia_id': '509785', 'title': 'Territories of the United States', 'start_paragraph_id': 2, 'start_character': 178, 'end_paragraph_id': 2, 'end_character': 197, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '509785', 'title': 'Territories of the United States', 'start_paragraph_id': 9, 'start_character': 0, 'end_paragraph_id': 9, 'end_character': 282, 'bleu_score': 0.698644539443203, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 15498290686721907777}, 'section': 'Section::::Existing territories and legal status.:Permanently inhabited territories.\n'}]}]