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: Some poll numbers showing most Americans opinions about captial punishment:

SOLUTION: Valid

PROBLEM: As long as we sentence people to a life in prison we are also GUARANTEED to sentence an innocent person.

SOLUTION: Valid

PROBLEM: How can you justify teaching a generation of children that to stop killers from killing because killing is wrong, we should kill them?

SOLUTION:
Valid