Question: what service industry is an important part of the swiss economy
[{'answer': 'Swiss banking industry', 'provenance': [{'wikipedia_id': '27465', 'title': 'Economy of Switzerland', 'start_paragraph_id': 1, 'start_character': 168, 'end_paragraph_id': 1, 'end_character': 190, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '27465', 'title': 'Economy of Switzerland', 'start_paragraph_id': 1, 'start_character': 4, 'end_paragraph_id': 1, 'end_character': 642, 'bleu_score': 0.8725738129239241, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 17470308326963596317}, 'section': 'Section::::Abstract.'}]}]