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.

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

Output: Valid


Input: Consider Input: We are going to assume for the purpose of this that the person the guy saw was NOT Jim.

Output: Invalid


Input: Consider Input: The costs of imprisonment, as well as providing food, clothing, space and appropriate living materials is essential.


Output: Valid


