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.

Example Input: what I am talking about is not a death penalty trial as we have today, but after the person has received a 100 year or more sentence.
Example Output: Valid

Example Input: I certainly wouldn't count you as a friend, but I consider myself "liberal" in the way Americans use the term and yes I would oppose the death penalty in this case.
Example Output: Valid

Example Input: The death penalty is a legal option for use against the worst, most unforgivable scum of society.
Example Output:
Valid