Given the task definition and input, reply with output. We would like you to classify each of the following sets of argument pairs (discussing Gun Control) 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: I'm more concerned with the concept of why the individual that committed the murder was able to kill in the first place.
Sent2: I was using it simply to illustrate society's right to be protected from someone commiting the same crime again before they can be prosecuted for the first offence.
Not similar