TASK DEFINITION: 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.
PROBLEM: If there was a justice system that was equally fair to all accused, made no mistakes and only executed the guilty, proponents of the death penalty could rightly cry, "Fry 'um up".

SOLUTION: Valid

PROBLEM: If the death penalty were simply abolished, there would be no endless chain of appeals and therefore cost would decrease.

SOLUTION: Valid

PROBLEM: The death penalty has been found to be a more effective deterrent to crimes against children.

SOLUTION:
Valid

