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.

Q: wow you fucking say i thing the ala-bye is the most important key to a murder investigation earlier and now i am saying that forensic evidence the the fucking key!!!!

A: Invalid
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Q: Jess was executed for two murders with Donald Henry Gaskins, a serial killer.

A: Valid
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Q: The National Bureau of Economics Research, directed by Katherine Baicker, found that sixteen years of capital punishment trials have costs the nation $1.6 billion dollars.

A:
Valid
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