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.

And if a person has had treatment for a mental disorder, they should be given a mandatory psych exam by a neautral doctor before being denied on a gun purchase.
Valid

They will not only confiscate the guns, but then charge the owners of those guns for being terrorists.
Valid

Keeping violent criminals in prison would do far more to reduce gun crime than banning guns.

Valid

