TASK DEFINITION: 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.
PROBLEM: Sent1: Same with the others, if they are in solitary and they succeed in killing someone else , death penalty then fine.
 Sent2: If a person just raped someone (this is just an example) they shouldn't be killed for it, but something like a mass murdering or serial killing should be dealt with by putting them to death.

SOLUTION: Not similar

PROBLEM: Sent1: Life incarceration will never let him kill again, and its cheaper.
 Sent2: Life imprisonment without parole is more effective than execution, and it is cheaper.

SOLUTION: Similar

PROBLEM: Sent1: I dont think the death penalty should be apllied in just any case.
 Sent2: I dont think staying in prison for life is more punishment.

SOLUTION:
Not similar