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.

[Q]: Sent1: There are some who need to be put to death.
 Sent2: The death penalty doesn't need to serve as a deterrent to crime.
[A]: Not similar


[Q]: Sent1: Again, I support the death penalty for certain crimes and criminals.
 Sent2: that is why I support it for serial killers, I don't really support it for a murderer.
[A]: Similar


[Q]: Sent1: As long as we sentence people to a life in prison we are also GUARANTEED to sentence an innocent person.
 Sent2: First, it is more expensive than sentencing someone to life in prison.
[A]:
Not similar