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 someone commits any crime, then they are a criminal by definition and should die.
Valid

If I had my way, we'd have no death penalty except for rare cases, and have time in prison be cruel and usual with regular torture.
Valid

Which means that the execution rate may be low and still act as even more of a deterrent if publicity is increased.

Valid