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.
--------
Question: If there ever was a deterrent to crime I'd hope being in genpop would be it.

Answer: Valid

Question: As I say this case does not fit the bill completely, but I'm sure similar cases must arise and they should be an exception.

Answer: Invalid

Question: Only psychopaths will deterrence not work because most people value their life over others first so the deterrence of the death penalty is inherent.

Answer:
Valid