Question: last time limerick were in an all ireland final
[{'answer': '2018', 'provenance': [{'wikipedia_id': '3472715', 'title': 'List of All-Ireland Senior Hurling Championship finals', 'start_paragraph_id': 2, 'start_character': 84, 'end_paragraph_id': 2, 'end_character': 88, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}]