We would like you to assess the QUALITY of each of the following argument (discussing Gun Control) and determine if the argument is Valid or Invalid. A valid argument is clearly interpretable and either expresses an argument, or a premise or a conclusion that can be used in an argument for the topic of gun control. An invalid argument is a phrase that cannot be interpreted as an argument or not on the topic of gun control.

[Q]: As noted by the 38 States that have appeared in this case as amici supporting petitioners, ���[s]tate and local experimentation with reasonable firearms regulations will continue under the Second Amendment.���
[A]: Valid


[Q]: I think the gun grabbers have deep seated emotional problems that need dealing with and should be denied their Second Amendment rights.
[A]: Valid


[Q]: Gun free zones are zones where law-abiding citizens are forbidden to have guns because law-abiding citizens obey the law about gun free zones.
[A]:
Valid