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:
Btw, the DC ban allowed for residents to keep their existing registered guns and exempted shotguns and rifles.

Ex Output:
Valid


Ex Input:
As far as I know, there is nothing to keep people from living the life they profess to maintain in the open.

Ex Output:
Valid


Ex Input:
Is this your logic in denying airline passengers the right to defend themselves?

Ex Output:

Valid