Question: what is the northern most state in the us
[{'answer': 'Alaska', 'provenance': [{'wikipedia_id': '635547', 'title': 'List of extreme points of the United States', 'start_paragraph_id': 3, 'start_character': 26, 'end_paragraph_id': 3, 'end_character': 32, 'bleu_score': 1.0, 'section': 'Section::::Northernmost points.\n'}]}]