What MLB team plays at Tropicana Field?
{'directed': True, 'multigraph': False, 'graph': {}, 'nodes': [{'type': 'QUESTIONS_ENTITY', 'name_': 'Q1163715', 'id': 0, 'label': 'Major League Baseball'}, {'type': 'INTERNAL', 'name_': 'Q84129', 'id': 1, 'label': 'Minor League Baseball'}, {'type': 'ANSWER_CANDIDATE_ENTITY', 'name_': 'Q49236', 'id': 2, 'label': 'St. Petersburg, Florida'}, {'type': 'QUESTIONS_ENTITY', 'name_': 'Q1810119', 'id': 3, 'label': 'Tropicana Field'}], 'links': [{'name_': 'P664', 'source': 1, 'target': 0, 'label': 'organizer'}, {'name_': 'P159', 'source': 1, 'target': 2, 'label': 'headquarters location'}, {'name_': 'P127', 'source': 3, 'target': 2, 'label': 'owned by'}]}