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: Personally I am more interested in the deterrent effect of capital punishment over the punishment aspect.
 Sent2: Well, I'm assuming the one with the most lasting effects (death penalty).
Not similar

Sent1: If we don't stop the death penalty before we try to fix it, the imperfect system will continue to convict innocent people while we determine what is best for it.
 Sent2: The fact is that as long as we have a death penalty (the only Western nation to have it), we will execute innocents with the guilty.
Similar

Sent1: So, the question remains, why kill them if you don't need to.
 Sent2: if someone killed you wouldn't you want them dead?

Not similar