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:
Look at any country that has significantly tighter gun control laws than America, go far enough back and you'll eventually see that gun control was very simple at first.

Ex Output:
Valid


Ex Input:
If a registered gun owner uses his gun to commit a crime, (besides running the risk of threatening armed citizens) he would be easily tracked down and apprehended.

Ex Output:
Valid


Ex Input:
Right now all the police can do is try and match bullets against other bullets in an attempt to determine which gun was used.

Ex Output:

Valid