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:
What if they don't kill anyone in their escape attempt?
answer:
Valid


question:
Since murder is viewed as wrong, it generally makes more sense to eliminate the death penalty because murder rates are generally lower in those states.
answer:
Valid


question:
DNA samples are easily contaminted by a number of various things, one being other people's DNA.
answer:

Valid