We would like you to assess the QUALITY of each of the following argument (discussing Death Penalty) 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 death penalty. An invalid argument is a phrase that cannot be interpreted as an argument or not on the topic of death penalty.

[EX Q]: If the justice system is organized and operated correctly, then I believe the death penalty should be used, but it should only be used in very severe cases.
[EX A]: Valid

[EX Q]: Now that we've got this point established, what exactly is your answer to them being in the general public?
[EX A]: Invalid

[EX Q]: This is the kind of fear mongering that keeps the people in a state of paranoia, holding their guns in shaking hands, just waiting to shoot whoever comes through their door.
[EX A]:
Invalid