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.

[EX Q]: Videlicet, one cannot simply state that all homosexuals are nice people.
[EX A]: Invalid

[EX Q]: pretty logical... I mean, the killer is not going to take away innocent lives anymore because the killer is dead.
[EX A]: Valid

[EX Q]: The death penalty by nature requires a PERFECT body to govern it, we will never obtain that, we'll never come close.
[EX A]:
Valid