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.

And what Hitler did was change Germany gun control laws to explicitly disarm the jewish population based on religion.
Valid

Collectors and people with legitimate cultural, religious or military reasons to own swords will be exempted from the ban, but must store them under lock and key and have a burglar alarm.
Valid

Private ownership of guns may indeed add to the number of weapons held by criminals, but it is not their major source of weapons.

Valid