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.

Example Input: The people in Mumbai learned that the hard way this year when that handful of terrorists came in and slaughtered several hundred innocent people in a matter of days without any opposition.
Example Output: Valid

Example Input: Second, regulating private party sales will not render gun shows unimpor-tant as sources of trafficked crime guns; the best evidence is that most of those guns are sold by licensed retailers.
Example Output: Valid

Example Input: I doubt gun activists would be impressed if I claimed they were wrong and then provided a link to Brady Campaign to Prevent Gun Violence as support.
Example Output:
Valid