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.

Example Input: Sent1: Only .06% of people who have killed kill again when they escape, are released, etc.
 Sent2: So as long as only some innocent people are killed for crimes they didn't commit then the system must be sound.
Example Output: Not similar

Example Input: Sent1: Life incarceration will never let him kill again, and its cheaper.
 Sent2: A life sentence does not prevent a murderer from murdering again.
Example Output: Similar

Example Input: Sent1: The death penalty has not been shown to be more effective than life imprisonment in deterring murder, hence we should choose life imprisonment.
 Sent2: The death penalty has never been shown to be a deterent to murder.
Example Output:
Similar