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.

Sent1: If a person is deterred from commiting a crime it is because fear in that person's mind has prevented him from commiting the crime.
 Sent2: If these bleak prospects aren't enough to deter someone from committing a serious crime, what will ramping it up to the death penalty do?
Not similar

Sent1: Even the people who did the study saying that innocents had been executed admitted that they cannot prove same.
 Sent2: There have been numerous people who were presumed innocent after execution because the evidence showed that they were not guilty.
Not similar

Sent1: Only psychopaths will deterrence not work because most people value their life over others first so the deterrence of the death penalty is inherent.
 Sent2: IE - the death penalty acts as a deterrent to other would be murderers.

Similar