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: That is why current federal law specifically forbids registration of gun owners and guns and gun transactions: "any system of registration of firearms, firearms owners, or firearms transactions or dispositions.
 Sent2: One such person who is prohibited by federal law from having a firearm at all is the convicted felon:
Not similar

Sent1: All one can reasonably conclude is that more firearms does not increase the homicide rate, nor does less guns reduce it.
 Sent2: The homicide rate has climbed drasticaly with every gun control measure.
Similar

Sent1: Perhaps if other types of firearms were as strictly regulated as machine guns are then we could make some real progress in reducing gun violence and murder.
 Sent2: We have a right to use a gun to defend ourselves and others.

Not similar