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.

Q: Gun haters who want to ban guns chant this lie.

A: Valid
****
Q: An English study of the availability of Illegal Guns done 10 years after enacting what is called the most restrictive gun control in the Western World,   Shotguns for Σ50: study reveals weapons culture

A: Valid
****
Q: Or a Democratic President saying "if they bring a knife to the fight we bring a gun".

A:
Valid
****