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:
This process is needed in order to ensure that innocent men and woman are not executed for crimes they did not commit, and even with these protections the risk of executing an innocent person can not be completely eliminated."

Ex Output:
Valid


Ex Input:
This study has been so distorted in the media and within anti death penalty literature that it really should be mandatory teaching in journalism schools as a fact checking disaster.

Ex Output:
Valid


Ex Input:
Do you disagree, though, that it is mainly retribution that you are looking for in supporting the death penalty?

Ex Output:

Valid