Question: what are all the countries in the united kingdom
[{'answer': 'England', 'provenance': [{'wikipedia_id': '18508684', 'title': 'Countries of the United Kingdom', 'start_paragraph_id': 1, 'start_character': 50, 'end_paragraph_id': 1, 'end_character': 57, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'Northern Ireland', 'provenance': [{'wikipedia_id': '18508684', 'title': 'Countries of the United Kingdom', 'start_paragraph_id': 1, 'start_character': 126, 'end_paragraph_id': 1, 'end_character': 142, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'Scotland', 'provenance': [{'wikipedia_id': '18508684', 'title': 'Countries of the United Kingdom', 'start_paragraph_id': 1, 'start_character': 59, 'end_paragraph_id': 1, 'end_character': 67, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'Wales', 'provenance': [{'wikipedia_id': '18508684', 'title': 'Countries of the United Kingdom', 'start_paragraph_id': 1, 'start_character': 73, 'end_paragraph_id': 1, 'end_character': 78, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}]