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 use of the death penalty is an act of revenge which cannot be undone, so should the state be put on trial for putting to death an innocent person?
 Sent2: As of yet, we have not seen fact one that even one innocent person has been put to death.

Answer: Not similar


Question: Sent1: How many people with a life sentence without parole have died an prison and been innocent?
 Sent2: while it is a fact that innocent people have been placed and convicted to death row condemned to die, there are however people who are guilty and should die.

Answer: Not similar


Question: Sent1: People generally think that the death penalty is worse than life without parole (certainly most criminals seem to think so).
 Sent2: And no one said that life in prision is "much worse" then the death penalty.

Answer:
Similar