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.
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Question: The death penalty is not an act of injustice or additional dysfunction, it is about protecting life from the act of unwarranted aggression.

Answer: Valid


Question: I think it is philosophically and morally justified to execute anyone who has murdered another human being.

Answer: Valid


Question: It does not represent murders by firearms as you suggest.

Answer:
Invalid