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

Example Input: Now, we must define juvenille, one who is not of the age of majority.
Example Output: Invalid

Example Input: And an absolute pardon may have nothing to do with actual innocence.
Example Output:
Valid