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]: It involved a ban of guns within a certain proximity to schools.
[A]: Valid


[Q]: While this revelation tends to debunk long-standing claims by gun control proponents that more guns in circulation leads to more crime, gun rights organizations contend that this bolsters their contention that armed citizens deter criminals.
[A]: Valid


[Q]: Aren't you the one who used to complain that airlines can't choose to allow private citizens to carry guns on planes because of government regulations?
[A]:
Valid