TASK DEFINITION: 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.
PROBLEM: Usually it is 'oh look out look out, them gun nuts are going to do something.

SOLUTION: Valid

PROBLEM: Americans used guns initially as tools for individual self-protection and hunting, but by the time of the American Revolution, firearms became symbols of citizenship, intimately tied to defending political rights.

SOLUTION: Valid

PROBLEM: The fact that you've committed murder is irrelevant and the only thing that matters is if a person has a gun?

SOLUTION:
Valid