Which country won more gold medals at the 2000 Summer Olympics, Italy or Romania?
{'directed': True, 'multigraph': False, 'graph': {}, 'nodes': [{'type': 'QUESTIONS_ENTITY', 'name_': 'Q38', 'id': 0, 'label': 'Italy'}, {'type': 'QUESTIONS_ENTITY', 'name_': 'Q218', 'id': 1, 'label': 'Romania'}, {'type': 'QUESTIONS_ENTITY', 'name_': 'Q8544', 'id': 2, 'label': '2000 Summer Olympics'}, {'type': 'INTERNAL', 'name_': 'Q179364', 'id': 3, 'label': 'Andrei Pavel'}, {'type': 'ANSWER_CANDIDATE_ENTITY', 'name_': 'Q7362575', 'id': 4, 'label': 'Romanian Sign Language'}], 'links': [{'name_': 'P17', 'source': 0, 'target': 0, 'label': 'country'}, {'name_': 'P530', 'source': 0, 'target': 1, 'label': 'diplomatic relation'}, {'name_': 'P27', 'source': 3, 'target': 1, 'label': 'country of citizenship'}, {'name_': 'P1344', 'source': 3, 'target': 2, 'label': 'participant in'}, {'name_': 'P17', 'source': 4, 'target': 1, 'label': 'country'}]}