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: Why is it then that this right to kill our aggressors in self defense should end with our lives?
Example Output: Valid

Example Input: I have been a victim of rape and if I were a victim of murder I would not desire the death penalty for the perpetrator.
Example Output: Valid

Example Input: If we can't be absolutely sure, there are options besides the death penalty.
Example Output:
Valid