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.

While figures over the previous 25 years showed a steady decrease in armed robbery with firearms, this has changed drastically upward in the past 12 months, since criminals now are guaranteed that their prey is unarmed.
Valid

If a registered gun owner uses his gun to commit a crime, (besides running the risk of threatening armed citizens) he would be easily tracked down and apprehended.
Valid

The 2nd Amendment was put in to stop your guys from infringing on our Right to Keep and Bear Arms!

Valid

