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:
[28] Since none of Handgun Control Inc.'s Brady I or Brady II suggestions impact on the source of 93% of crime guns, their symbolic nostrums cannot be expected to do anything to reduce crime or violence.
answer:
Valid


question:
Comparing statistics between different nations can be quite difficult since foreign officials frequently use different standards in compiling crime statistics.
answer:
Valid


question:
Criminals kill people so gun haters like gun hater pilot want to pass gun control laws that only law abiding citizens obey!
answer:

Valid