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 Q]: Firearms such as the AR-15 and AK-47 have been around for well over half a century and are widespread in ownership and popularity and have more or less become mainstream with the public.
[EX A]: Valid

[EX Q]: First you need to be old enough to be able to legally own a weapon and vote to change laws.
[EX A]: Valid

[EX Q]: Despite what media coverage might seem to indicate, there are more deaths related to high school football than guns.
[EX A]:
Valid