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.

I thought my point was to prove that your laws would be so open that heavily armed Arabs could walk onto the plane and very easily take it over.
Valid

To argue that there are more ethical defensive means than firearms is stupid in my opinion.
Valid

Civilians with other types of gun should be shot on sight by them.

Valid

