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: IMHO, if we have the confidence in our system to throw someone in a cage for the rest of their natural life we should have the same confidence to put someone to death.
 Sent2: By the same token, if we keep administering the death penalty while the system is broken, we will have a much greater risk of putting someone innocent to death.
answer:
Not similar


question:
Sent1: Killing the criminal would just make others angry, since there are other ways to take criminals out of the streets, like life sentences.
 Sent2: A life sentence does not prevent a murderer from murdering again.
answer:
Not similar


question:
Sent1: You are against of violence, but have you ever thought that death penalty is also violence?
 Sent2: My final point is, whether you believe in the afterlife or whether you think once we're dead this is it, do you not think death is the least punishing form of punishment?
answer:

Not similar


