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.

Example Input: This 20-round pistol fires a 5.7mm bullet that will defeat most body armor in military service around the world today.
Example Output: Valid

Example Input: When a person walks into a gun shop with the expressed idea of buying a gun to kill someone - in a premeditatd act - that - is a problem isn't it.
Example Output: Valid

Example Input: It is the finger that pulls the trigger that kills, not the gun.
Example Output:
Valid