The correct one is A. Pluto.
Step-by-step explanation
Pluto was one of the most important Roman gods. Pluto was a son of Saturn (god of agriculture) and Ops (goddess of fertility), brother of Jupiter and Neptune. He was in charge of ruling the underworld and the souls that came to it. He lived in Tartarus, located in a place known as the prison of the condemned, where the most terrible criminals would end up suffering the worst torments. According to the above, the correct answer is A. Pluto.