Question: name a country that use a lot of colonies
[{'answer': 'Britain', 'provenance': [{'wikipedia_id': '1844418', 'title': 'List of former European colonies', 'start_paragraph_id': 3, 'start_character': 26, 'end_paragraph_id': 3, 'end_character': 33, 'bleu_score': 1.0, 'section': 'Section::::North America.\n'}]}]