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.

[Q]: it seems as though your concept of ideal justice necessitates punishment immediately.
[A]: Valid


[Q]: I support the death penalty because I feel that their are crimes and criminals so heinous that they deserve death.
[A]: Valid


[Q]: If inflicting serious punishment on the person will prevent future crimes, then i see no negative effects.
[A]:
Valid