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.

Ex Input:
School district employees should not be carrying weapons on campus, just as students should not be carrying weapons."

Ex Output:
Valid


Ex Input:
The police have absolutely no way of telling who is in possession of an illegal and unregistered firearm, and there's not a law that California can pass to do a thing about it.

Ex Output:
Valid


Ex Input:
The belief that self-defense and the ability of anyone to exercise an unalienable right pre-existing the Constitution and ratified the BILL OF RIGHTS clearly and unmistakeably to the people as an individual and fundamental right is Supreme.

Ex Output:

Valid