Teacher: 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.
Teacher: Now, understand the problem? If you are still confused, see the following example:
If gun bans worked there would be no gun deaths in the countries that have banned guns.
Solution: Valid
Reason: It is an argument that claims that gun bans will not work.

Now, solve this instance: It has yet to be proven that the freedom or speech, or the freedom of association, allows doctors to ask completely unrelated questions with no medical bearing, for the purpose of recording the answers in the patient's medical files.
Student:
Valid