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]: Yes, the death penalty should be use as a punishment.
[EX A]: Valid

[EX Q]: Some have claimed that the death penalty is culturally biased towards black people.
[EX A]: Valid

[EX Q]: He used "all usable" as an adjective, so the "a" could be used for "term", not "all usable".
[EX A]:
Invalid