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:
Only in severe cases where there isn't a doubt that the person is guilty.

Ex Output:
Valid


Ex Input:
It seems that none of them were snatched out of their homes by police while reading the evening paper, or arrested while taking the kids to soccer practice.

Ex Output:
Invalid


Ex Input:
Today, the military firing squads issue one blank shell so that nobody knows who really killed the convicted person.

Ex Output:

Valid


