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.

[Q]: 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.
[A]: Not similar


[Q]: Sent1: With trials and appeals, one execution can end up costing more than a life sentence by the time the execution is actually carried out.
 Sent2: Life imprisonment without parole is more effective than execution, and it is cheaper.
[A]: Not similar


[Q]: Sent1: Firstly, life in prison is a worse punishment.Death penalty it is the simplest punishment for the person who e.g. killed, raped, committed act of terrorism and etc.
 Sent2: And no one said that life in prision is "much worse" then the death penalty.
[A]:
Similar