What is the name of the last Pokémon core video game that was released?
{'directed': True, 'multigraph': False, 'graph': {}, 'nodes': [{'type': 'ANSWER_CANDIDATE_ENTITY', 'name_': 'Q1156046', 'id': 0, 'label': 'The Pokémon Company'}, {'type': 'QUESTIONS_ENTITY', 'name_': 'Q864', 'id': 1, 'label': 'Pokémon'}], 'links': [{'name_': 'P1056', 'source': 0, 'target': 1, 'label': 'produces'}]}