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 problem is that widespread guns means greater criminal access to guns which means greater criminal gun use which means bad things.
 Sent2: Illegal firearms can be identified and linked to other firearms and to crimes and criminals.
Not similar

Sent1: The theory is that reducing the overall number of handguns will somehow reduce gun crime, which is a little like saying that reducing the overall number of cars will reduce drunk driving.
 Sent2: The Center to Prevent Handgun Violence, a division of Handgun Control, Inc., disagreed with Lott's findings, as well as the overall assumption that a reduction in the availability of guns in society reduces violent crime.
Similar

Sent1: You keep claiming that you're not of the anti-gun camp, that you actually support the Second Amendment.
 Sent2: What stupid Americans like you don't understand is that revoking the Second Amendment wouldn't play any part on protecting anyone from criminals that're armed with guns.

Not similar