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:
Holders of concealed carry permits are not permitted to enter an establishment while armed if they post signs at their doors to inform the public that weapons are not allowed inside.
answer:
Valid


question:
We didn't ban all guns, just most of them, because our farmers need them and our police need them.
answer:
Valid


question:
My point is that many of these agencies serve important functions, and guns are
answer:

Valid