instruction:
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.
question:
The killers in the Columbine massacre obtained three guns via a straw purchase by another student, acquired their automatic from a gun dealer and purchased a fourth from a seperate student.
answer:
Valid


question:
How about you bring an actual debate to the table for once instead of resorting to cheap, underhanded, inflammatory stupidity that contributes nothing and just brings down the average for gun haters everywhere.
answer:
Valid


question:
Patriot, your right to keep and bear arms is not so that you can blow away the guy your wife cheated on you with.
answer:

Valid


