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: The legal market for firearms gets killed off in hopes of hindering criminals, and instead the criminals continue buying from the black market, importing them illegally, or making their weapons themselves.
 Sent2: Well if criminals are getting their guns through licensed dealers, how come these records of sale aren't being used for the purpose of tracking down gang members who obviously bought their guns legally?
Not similar

Sent1: Please tell the murder victims in these other countries that gun control works.
 Sent2: it isn't guns that kill people, is the mentality these people carry around in their heads that kill other people.
Not similar

Sent1: Gun control laws, like handgun rationing, mandatory reporting standards, ammunition registries, secondary background checks, trigger lock and storage requirements, etc. are limited in their reach, sticking to only certain states.
 Sent2: In some states, some guns are just not allowed and it sticks as a law.

Not similar