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.

[Q]: Sent1: ATF then obtains the sale records which every FFL dealer is required to maintain for every firearm and learns when the gun was received by the dealer and when and to whom the particular gun was sold.
 Sent2: To purchase a firearm in a commercial shop, one needs to have a Waffenerwerbsschein (weapon acquisition permit).
[A]: Not similar


[Q]: Sent1: Prohibition led to an increase in organized crime, but that hasn't seemed to happen in nations that have banned guns.
 Sent2: Then why do nations which ban guns have a much lower gun crime rate than the US?
[A]: Similar


[Q]: Sent1: Gun free zones are areas where law-abiding citizens are forbidden to carry guns by law.
 Sent2: Gun free zones are zones where criminals will have guns because criminals will not obey the laws about gun free zones.
[A]:
Similar