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.

Eyewitnesses are frequently unreliable, DNA evidence has been overturned, and even personal confessions are unreliable: several people confessed to being the Yorkshire Ripper here in the UK who were found to have nothing to do with it.
Valid

They are carried out in a fit of rage, or fear (such as in the case of a thief shooting a police officer or citizen during a robbery).
Invalid

It preserves the society from other attacks, we do not need to play GOD

Valid

