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: There's no problem in buying a gun, the problem comes in what you buy the gun for.

SOLUTION: Valid

PROBLEM: Or that someone has pointed out that gun rights advocates seem to have been panic-buying firearms in case the White House bans them?

SOLUTION: Valid

PROBLEM: And Obama, going to foreign nations, bowing before dictators, and allowing them to accuse our nations of various crimes, and having the nerve to apologize for them.

SOLUTION:
Valid