instruction:
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.
question:
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?
answer:
Not similar


question:
Sent1: Look at any country that has significantly tighter gun control laws than America, go far enough back and you'll eventually see that gun control was very simple at first.
 Sent2: I really do not care particularly what gun control laws states or cities pass.
answer:
Not similar


question:
Sent1: For instance I don't think that eliminating gun control is the only answer crime control is also needed.
 Sent2: Again, I don't think anybody will argue that owning a gun prevents crime.
answer:

Not similar