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]: You say that all people who commit gruesome murders are psychopaths.
[EX A]: Valid

[EX Q]: There would be no mistake as to who took out the person responsible for messing with my family.
[EX A]: Valid

[EX Q]: Furthermore, any assertion that the death penalty is not a deterrent is false.
[EX A]:
Valid