instruction:
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.
question:
Sent1: Only if they try to murder somebody after they are in prison do they deserve the death penalty?
 Sent2: Capital punishment is killing someone as a punishment for a crime they committed.
answer:
Not similar


question:
Sent1: There is an even smaller chance of an innocent person being sent to prison for the rest of their life, let alone to be convicted of a crime and sent to death.
 Sent2: People who commit bad crimes shouldn't be allowed to suffer in prison for the rest of their life.
answer:
Not similar


question:
Sent1: By killing a person who murdered someone, you are just doing the same thing you are punishing him/her for.
 Sent2: If you raped and killed my kids, I would not want you to be executed.
answer:

Not similar