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 definitions of terms I used were a simplistic formulation of those found in texts, with differing points enhanced.

Ex Output:
Invalid


Ex Input:
I'm not suggesting that criminals cannot and do not change...of course they do.

Ex Output:
Valid


Ex Input:
if someone commits any crime, then they are a criminal by definition and should die.

Ex Output:

Valid