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: If gun bans worked there would be no gun deaths in the countries that have banned guns.
Example output: Valid
Example explanation: It is an argument that claims that gun bans will not work.
Q: Your attempt to use rates of BJS to prove gun deaths, which have actually gone down despite huge increases of guns, fell flat as it has remained flat or decreased while other weapons were used in 2/3rds of the crimes.
A:
Valid