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: No letting the family or friends of the victim kill the convicted person might be childish revenge.

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

A: Valid
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Q: Why am I not surprised that someone who is anti-choice person would also support the death penalty, even though there is no evidence that the DP deters any crime.

A:
Valid
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