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]: Well one thing for sure the muderer or rapist who is executed will never commit those crimes again........He is permanently deterred........
[EX A]: Valid

[EX Q]: And in an atheist's perspective, from our own morals, we should know that causing another death of a human being is highly unnecessary, considering that we all ready have them behind bars.
[EX A]: Valid

[EX Q]: Or are you just saying that ALL blacks are discriminated against no matter what, even if the judge is black.
[EX A]:
Invalid