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: It's also worth mentioning that several of those shootings were stopped by private citizens using their own guns or kids who knew enough about guns to tackle the shooter when he had to reload.

SOLUTION: Valid

PROBLEM: In short, Norway has more guns, yet less people killing each other.

SOLUTION: Valid

PROBLEM: Evne not adjusting for the time period, grammatical experts still ascertain that the second ammendment in no way allows for the limit of that personal right.

SOLUTION:
Valid