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: I reject execution on moral grounds, but that is a case where the likelihood of legal mistakes is unlikely.

A: Valid
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Q: The fact that this exists does not preclude a more substantial realm.

A: Invalid
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Q: Besides, if you knew anything about this process, which is quite clear you know absolutely nothing, you would realize that 1 appeal is not enough.

A:
Valid
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