The correct answer is the last statement. This excerpt suggests that Hamlet admires Pyrrhus and wants to follow his example. Hamlet is aware that Claudius killed his uncle and that it’s his duty to avenge his father, but he overthinks every little step (for example: he didn’t kill Claudius because it appeared like he was praying and he didn’t want him to go to heaven). Unlike him, Pyrrhus avenges his father, without any doubt, by brutally killing King Prius which is why Hamlet wants to follow his example.