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 laws being proposed are serving no purpose, because they're not being enforced.

SOLUTION: Valid

PROBLEM: The bird watchers don't pay doodly squat to enjoy what the hunters and gun purchasers provide for wildlife habitat.

SOLUTION: Valid

PROBLEM: Some people who want to ban guns try to use simplistic arguments to suggest that murder rates are tied to the number of guns available for criminal misuse; and they suggest more guns = more crime and less guns = less crime.

SOLUTION:
Valid