instruction:
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:
Prior to the A-bombs, Japanese citizens began preparing for a massive Allied invasion.
answer:
Invalid


question:
The death penalty is much more expensive than life without parole because...blah.blah.blah...*
answer:
Valid


question:
All of the death penalty oppontents are for life in jail as opposed to the death penalty.I am sure that if some are found innocent,there are at least that many that are innocent and never set free.
answer:

Valid