Question: when did utah become part of the united states
[{'answer': 'January 4 , 1896', 'provenance': [{'wikipedia_id': '452226', 'title': 'Utah Territory', 'start_paragraph_id': 1, 'start_character': 126, 'end_paragraph_id': 1, 'end_character': 142, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '452226', 'title': 'Utah Territory', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 244, 'bleu_score': 0.953991849837532, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 4204610907362102015}, 'section': 'Section::::Abstract.'}]}]