Question: what was finland's currency before the euro
[{'answer': 'The Finnish markka', 'provenance': [{'wikipedia_id': '19050', 'title': 'Finnish markka', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 18, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '19050', 'title': 'Finnish markka', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 482, 'bleu_score': 0.8740405115045741, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 11019614449828515373}, 'section': 'Section::::Abstract.'}]}]