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.

[EX Q]: the point we need to bear in mind is that sin implied death.
[EX A]: Invalid

[EX Q]: Whereas, if we choose not to use executions and there is a general deterrent effect, we would be sacrificing innocent lives.
[EX A]: Valid

[EX Q]: The killer is not going to take away innocent lives anymore because the killer is dead.
[EX A]:
Valid