Question: what was the united states called before it was the united states
[{'answer': 'thirteen British colonies', 'provenance': [{'wikipedia_id': '63876', 'title': 'History of the United States', 'start_paragraph_id': 1, 'start_character': 468, 'end_paragraph_id': 1, 'end_character': 493, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '63876', 'title': 'History of the United States', 'start_paragraph_id': 1, 'start_character': 201, 'end_paragraph_id': 1, 'end_character': 904, 'bleu_score': 0.737101067329567, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 1669639638486122188}, 'section': 'Section::::Abstract.'}]}]