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: If you support the death penalty and concede that an innocent man could be put to death, you must be willing to put your name in the hat, with every one else, to have the government execute you by mistake.
Example Output: Valid

Example Input: It's only expensive due to the idiots who think keeping a truly twisted criminal alive is a "humane" thing to do.
Example Output: Valid

Example Input: You are against of violence, but have you ever thought that death penalty is also violence?
Example Output:
Valid