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:
I do not believe that the supreme court adressed the the problem of convicted fellons having the death penelty reduced to life in prison and going on to kill in prison.

Ex Output:
Valid


Ex Input:
So, since 1976, we have had possibly ONE innocent person executed out of 1000?

Ex Output:
Valid


Ex Input:
Justice system is not infallable - as has been mentioned, people make mistakes.

Ex Output:

Valid


