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


question:
Well, if you believe that this is a 'natural right' it only applies to non-Catholics, and is conditional by the law.
answer:
Valid


question:
This high-risk group can legally acquire guns in the secondary market, even though they are prohibited from doing so in the primary gun market.
answer:

Valid