We would like you to classify each of the following sets of argument pairs (discussing Death Penalty)  into either SIMILAR or NOT SIMILAR. A pair of arguments is considered SIMILAR if the arguments are about the same FACET (making the same argument), and is considered NOT SIMILAR if they do not have the same FACET. A FACET is a low level issue that often reoccurs in many arguments in support of the author's stance or in attacking the other author's position.
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Question: Sent1: Life incarceration will never let him kill again, and its cheaper.
 Sent2: After we get through that, if he still retains the death penalty, it's a lot cheaper to kill him than to keep him up 'til he dies in prison.

Answer: Similar


Question: Sent1: People sentenced to life in prison shouldn't languish in cells, they should be doing something to aid the society they injured.
 Sent2: If the person in question is in prison, they are removed from society.

Answer: Not similar


Question: Sent1: Deterrence is not the only reason I support the death penalty.
 Sent2: For sheer purposes of punishing a criminal, I don't support the death penalty.

Answer:
Not similar