Question: when did ireland become part of the uk
[{'answer': '1 January 1801', 'provenance': [{'wikipedia_id': '23426573', 'title': 'History of Ireland', 'start_paragraph_id': 6, 'start_character': 3, 'end_paragraph_id': 6, 'end_character': 17, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}]