We would like you to classify each of the following sets of argument pairs (discussing Death Penalty)  into either SIMILAR or NOT SIMILAR. A pair of arguments is considered SIMILAR if the arguments are about the same FACET (making the same argument), and is considered NOT SIMILAR if they do not have the same FACET. A FACET is a low level issue that often reoccurs in many arguments in support of the author's stance or in attacking the other author's position.
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Question: Sent1: The death penalty is an effective deterrent when used properly.
 Sent2: These two statistics show that the justice system is too imperfect for capital punishment to be used effectively.

Answer: Not similar


Question: Sent1: There is an even smaller chance of an innocent person being sent to prison for the rest of their life, let alone to be convicted of a crime and sent to death.
 Sent2: People who commit bad crimes shouldn't be allowed to suffer in prison for the rest of their life.

Answer: Not similar


Question: Sent1: Therefore, people will think twice before they choose to commit a crime and also, the death penalty has been proven to deter the crime rate.
 Sent2: The studies are very clear that people are routinely convicted of crimes that they never committed, period.

Answer:
Not similar