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.

Sent1: And the purpose of the death penalty is not to punish, but to deter further crime.
 Sent2: The death of a criminal prevents him from committing any further crimes.
Not similar

Sent1: We need to halt the death penalty before anyone else gets unjustly sentenced, then fix the problems (if that is even possible), and then, when we have safeguards in place, reinstitute it.
 Sent2: What we need are harsher sentences including the death penalty.
Not similar

Sent1: People have been found out to be innocent after the death penalty ha already been carried out....
 Sent2: You need to find lots more for the death penalty to save more lives than innocents that have been executed by it.

Not similar