Question: when did ireland change from miles to kilometers
[{'answer': 'January 2005', 'provenance': [{'wikipedia_id': '3263175', 'title': 'Metrication in Ireland', 'start_paragraph_id': 5, 'start_character': 107, 'end_paragraph_id': 5, 'end_character': 119, 'bleu_score': 1.0, 'section': 'Section::::Metrication.\n'}]}, {'provenance': [{'wikipedia_id': '3263175', 'title': 'Metrication in Ireland', 'start_paragraph_id': 5, 'start_character': 0, 'end_paragraph_id': 5, 'end_character': 314, 'bleu_score': 0.9611463610973231, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 5185200021380330506}, 'section': 'Section::::Metrication.\n'}]}]