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.

Doctors make medical decisions for you because they have knowledge which the average person does not have.
Valid

(67 deaths per 100,000) This category includes flight engineers and pilots of both commercial and smaller aircraft including crop dusters and air taxis.
Valid

I am totally against any registration as the only reason for it is to know where they are when its time to go get them.

Valid

