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.

Wrong again, there have been many, many, many more cases that that:
Invalid

Surely given those premises, community justice (street law) is a better way of controlling crime?
Valid

As for the life, I disagree, we don't uncover LWOP as much because fewer people are working on it.

Valid