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: 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.
Example Output: Valid

Example Input: For sheer purposes of punishing a criminal, I don't support the death penalty.
Example Output: Valid

Example Input: It is for the very reason that i mentioned those mechanisms that were implemented to ensure that the innocent are not executed.
Example Output:
Valid