Question: what political party is in power in sweden
[{'answer': 'Swedish Social Democratic Party', 'provenance': [{'wikipedia_id': '67670', 'title': 'Politics of Sweden', 'start_paragraph_id': 25, 'start_character': 4, 'end_paragraph_id': 25, 'end_character': 35, 'bleu_score': 1.0, 'section': 'Section::::Legislative branch.\n'}]}, {'answer': 'Green Party', 'provenance': [{'wikipedia_id': '67670', 'title': 'Politics of Sweden', 'start_paragraph_id': 17, 'start_character': 215, 'end_paragraph_id': 17, 'end_character': 226, 'bleu_score': 1.0, 'section': 'Section::::Executive branch.:Head of Government.\n'}]}, {'provenance': [{'wikipedia_id': '67670', 'title': 'Politics of Sweden', 'start_paragraph_id': 17, 'start_character': 0, 'end_paragraph_id': 17, 'end_character': 270, 'bleu_score': 0.698971746871996, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 808926138060954135}, 'section': 'Section::::Executive branch.:Head of Government.\n'}]}]