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: As I say this case does not fit the bill completely, but I'm sure similar cases must arise and they should be an exception.
Example Output: Invalid

Example Input: If a death penalty was put in place or my being deported to Siberia for say.....Graffiti no one would EVER do it.
Example Output: Valid

Example Input: Some human beings have proven they have forfeited the right to continue to breathe the same air as civilized people, PERIOD!!!
Example Output:
Valid