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: The case is indeed more involved than your typical court case, and for good reason.
Example Output: Invalid

Example Input: Getting rid of the death penalty would ultimately not be more cost effective.
Example Output: Valid

Example Input: If someone killed a relative of mine, I'd want to PERSONALLY throw the switch or put a bullet in their head.
Example Output:
Valid