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.

[EX Q]: Gun ownership is a recognized, constitutionally protected right, and it's not dependent on fulfilling some duty to the city, state or federal government.
[EX A]: Valid

[EX Q]: Countries that ban guns or implement stricter laws concerning firearms have lower crime rates.
[EX A]: Valid

[EX Q]: We are law professors and historians who have a deep interest in the Second Amendment and its implications for the regulation of guns and of gun ownership.
[EX A]:
Valid

