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:
It is cheaper to build a game room than to build every prison out of blast proof reinforced concrete walls.

Ex Output:
Valid


Ex Input:
The death penalty is also based on rationality of murder.

Ex Output:
Valid


Ex Input:
The death penalty is not an act of injustice or additional dysfunction, it is about protecting life from the act of unwarranted aggression.

Ex Output:

Valid