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.

I think death penalties should be allowed for harsh offenses.
Valid

Firstly, many people say that Europe does not have the death penalty so the U.S should not.
Valid

If JC were here today, he would be branded a flaming liberal.

Invalid