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.

If it hasn't already been dropped from that list.
Invalid

If I ever "murder" someone without cause, I would deserve to die.
Valid

disclaimer; the views in this tongue-in-cheek post are not necessarily the views of unkerpaulie, but unkerpaulie endorses everything that was said here, for the sake of the discussion, if that makes sense...

Invalid