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.

If I ever "murder" someone without cause, I would deserve to die.
Valid

If the justice system is organized and operated correctly, then I believe the death penalty should be used, but it should only be used in very severe cases.
Valid

You don't need to go to more than 3 court appeals or retrials to ensure justice.

Valid