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.

Example Input: I said that the definition and what I said are the same, because the one who is being rehabilitated is still being punished with suffering or pain and it is accomplishing the goal of them learning right from wrong.
Example Output: Valid

Example Input: They want to perp to suffer in prison for the rest of his life.
Example Output: Valid

Example Input: Although there is much controversy about him, I agree that prisons, especially for those for whom the death penalty could be considered, should be punishment.
Example Output:
Valid