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:
That structure being prison with the most dangerous of criminals where survival of the strongest determines social status, inviting and perpetuating violence.

Ex Output:
Valid


Ex Input:
I repeat that anything can be used as a deadly device.

Ex Output:
Invalid


Ex Input:
The death penalty is not an action that should be viewed in the spirit of "what is gained".

Ex Output:

Valid