Question: what two countries claim the virgin islands in the caribbean sea
[{'answer': 'United States', 'provenance': [{'wikipedia_id': '32462', 'title': 'Virgin Islands', 'start_paragraph_id': 7, 'start_character': 267, 'end_paragraph_id': 7, 'end_character': 280, 'bleu_score': 1.0, 'section': 'Section::::Etymology.\n'}]}, {'answer': 'United Kingdom'}]