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: First of all, your command of English is appallingly poor.

A: Invalid
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Q: Were the murdered prisoners and guards guilty of anything deserving death?

A: Valid
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Q: Even though i agree with part of the argument you are proposing, i also believe that deterrence and incapacitation are forms or products of punishment itself whilst the product of rehabilitation is reformation.

A:
Valid
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