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:
Firstly, many people say that Europe does not have the death penalty so the U.S should not.
answer:
Valid


question:
While tragic that we killed so many civilians, women, and children, the end result was probable saving of many lives, both American and Japanese.
answer:
Invalid


question:
For those who say "we need to make sure they don't kill again" no one in the history of maximum security prisons has ever escaped a maximum security prison, so it's not really an issue.
answer:

Valid


