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: I used to be for the death penalty, however two things made me question my position.
 Sent2: I think the death penalty should only be used in extreme cases where the accused is, without a doubt, guilty.

SOLUTION: Not similar

PROBLEM: Sent1: By not giving the death penalty to a slaughtering murderer, we are telling the world that the life of this murderer is worth more than that of his victim.
 Sent2: Among other things, what does it say about us as a society if we kill people who not only reform there own lives, but the lives of many others?

SOLUTION: Not similar

PROBLEM: Sent1: I think instead of a death penalty, they should just stay in prison until they die because putting someone to death is just harsh, No matter who it is.
 Sent2: I don't think everyone should be put to death.

SOLUTION:
Not similar