What country was invaded by Nazi Germany and once had King Louis XVI as king?
{'directed': True, 'multigraph': False, 'graph': {}, 'nodes': [{'type': 'INTERNAL', 'name_': 'Q6173448', 'id': 0, 'label': 'Wikipedia:Vital articles/Level/4'}, {'type': 'QUESTIONS_ENTITY', 'name_': 'Q7318', 'id': 1, 'label': 'Nazi Germany'}, {'type': 'INTERNAL', 'name_': 'Q4167836', 'id': 2, 'label': 'Wikimedia category'}, {'type': 'INTERNAL', 'name_': 'Q6163369', 'id': 3, 'label': 'Category:Nazi Germany'}, {'type': 'QUESTIONS_ENTITY', 'name_': 'Q7732', 'id': 4, 'label': 'Louis XVI of France'}, {'type': 'ANSWER_CANDIDATE_ENTITY', 'name_': 'Q7486282', 'id': 5, 'label': 'Category:Louis XVI'}], 'links': [{'name_': 'P5008', 'source': 1, 'target': 0, 'label': 'on focus list of Wikimedia project'}, {'name_': 'P910', 'source': 1, 'target': 3, 'label': "topic's main category"}, {'name_': 'P301', 'source': 3, 'target': 1, 'label': "category's main topic"}, {'name_': 'P31', 'source': 3, 'target': 2, 'label': 'instance of'}, {'name_': 'P5008', 'source': 4, 'target': 0, 'label': 'on focus list of Wikimedia project'}, {'name_': 'P910', 'source': 4, 'target': 5, 'label': "topic's main category"}, {'name_': 'P31', 'source': 5, 'target': 2, 'label': 'instance of'}, {'name_': 'P301', 'source': 5, 'target': 4, 'label': "category's main topic"}]}