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.

Example Input: Commissioner Jones was quoted comparing the costs to the trial�۪s results, ���That extra measure of justice or vengeance -- however you want to call it -- is not worth all the sacrifices you�۪ll have to make.�۝
Example Output: Valid

Example Input: In some courts, you will find families and friends of the victims holding hands tightly, crying, and praying for justice whilst the accused in sentenced.
Example Output: Valid

Example Input: When the criminal is in a well controlled prison, self-defense is no longer relevant - he is not capable of harming anyone.
Example Output:
Valid