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 Input:
The Wyoming thing only means that if lethal injetion is ever held to be unconstitutional for some reason, the gas chamber will be available for executions.

Ex Output:
Valid


Ex Input:
Many people contend - and prove - that it's more costly to execute a man or to keep a man on deathrow than it would be to keep him in prison for life.

Ex Output:
Valid


Ex Input:
No, I called you a blowhard because you listed all of your courses in a attempt to prove that you are smarter, and therefore right, another fallacy, what is that?

Ex Output:

Invalid


