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: I believe that people who have killed, raped, tortured, or have done any other extreme act of violence should get the death penalty.
Sent2: However, as I know many disagree, I think there should be understandings for justifiable murders.
answer:
Not similar

question:
Sent1: If a person is deterred from commiting a crime it is because fear in that person's mind has prevented him from commiting the crime.
Sent2: If these bleak prospects aren't enough to deter someone from committing a serious crime, what will ramping it up to the death penalty do?
answer:
Not similar

question:
Sent1: If we execute death penalty, we will not be better than murderers.
Sent2: If we slap a guarantueed death penalty on murder then any following murderer commits the crime on pain of death which is a much better detterent.
answer:
Not similar