TASK DEFINITION: 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.
PROBLEM: Sent1: I understand that banning guns will not stop criminals from accessing them, but it will surely drop the crime rate and make it much harder to get a gun.
 Sent2: Keeping violent criminals in prison would do far more to reduce gun crime than banning guns.

SOLUTION: Not similar

PROBLEM: Sent1: Gun haters will do any thing to ban the right to bear arms!
 Sent2: Gun hater Sarah Brady like al gun hater blame the right to bear arms for the crimes committed with guns.

SOLUTION: Not similar

PROBLEM: Sent1: Presumably, the cops knew if there was a gun in the homicide house since they searched it (even if it was not used in the homicide.)
 Sent2: Police do not know how many guns are in the state or where they are.

SOLUTION:
Not similar