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.
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Question: 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

Answer: Valid


Question: There is no need to go crazy and ban guns, which would probably kill more than it saves, not to mention the infringement on our civil liberties.

Answer: Valid


Question: (6) a certification by the applicant that the applicant will keep any firearm owned by the applicant safely stored and out of the possession of persons who have not attained 18 years of age;

Answer:
Valid