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: The ATF has been known to lie on record to prosecute people.

SOLUTION: Valid

PROBLEM: Most of the "gun control" laws we have in the US have no potential to impact crime at all, except perhaps making the streets safer for criminals who have an unarmed public to prey upon.

SOLUTION: Valid

PROBLEM: However just because the Second Amendment isn't absolute in scope, that doesn't mean that it's perfectly legal to cook up and try and enforce these gun control measures that everybody seems to be so in favor of.

SOLUTION:
Valid