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.

Example Input: Sent1: This is why I advocate explaining the costs of guns as much as possible, and fighting the gun lobby at every turn.
 Sent2: I am, however, suprised that gun rights advocates use this case to defend the right to own guns, because the case seems to imply the opposite, as stated by Tim.
Example Output: Not similar

Example Input: Sent1: Countries that ban guns or implement stricter laws concerning firearms have lower crime rates.
 Sent2: All that I point out is that Canada, which has very strict gun control laws, also has a much lower murder rate than does the USA.
Example Output: Similar

Example Input: Sent1: None are so fearful as those who need to have guns and more guns and more guns and more and more ammo, and assault weapons.
 Sent2: That includes populations, gun homicides, non gun homicides and households with weapons in them.
Example Output:
Not similar