Question: who is the head of the virgin islands
[{'answer': 'President of the United States', 'provenance': [{'wikipedia_id': '32135', 'title': 'United States Virgin Islands', 'start_paragraph_id': 37, 'start_character': 190, 'end_paragraph_id': 37, 'end_character': 220, 'bleu_score': 1.0, 'section': 'Section::::Politics and government.\n'}]}]