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:
Some have and do in fact follow the guidelines as they are written.

Ex Output:
Invalid


Ex Input:
therefore the death penalty should not be used, simply because it kills innocent people.

Ex Output:
Valid


Ex Input:
Darknight, This is a good point that I agree with and another Pro for capital punishment.

Ex Output:

Valid