Question: what kind of currency is used in norway
[{'answer': 'krone', 'provenance': [{'wikipedia_id': '64149', 'title': 'Norwegian krone', 'start_paragraph_id': 0, 'start_character': 10, 'end_paragraph_id': 0, 'end_character': 15, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '64149', 'title': 'Norwegian krone', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 232, 'bleu_score': 0.8164072242554241, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 16848623748515952405}, 'section': 'Section::::Abstract.'}]}]