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.

Q: After opposition from the National Rifle Association, 22 Democrats joined Republicans in a Senate vote this month to negate the District of Columbia's tough gun registration requirements and overturn its ban on rapid-fire semiautomatic weapons.

A: Valid
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Q: Their argument is hardly valid, they want to stop the selling of firearms to people because they think it will decrease the crimes and school shootings along with other dangers that are caused by guns.

A: Valid
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Q: Machine gns are currently legal (despite an unconstitutional tax that is required to purchase one) and there has NEVER been a single case of a private citizen using a legally owned machine gun to commit a crime.

A:
Valid
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