TASK DEFINITION: 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.
PROBLEM: Sent1: But killing someone because of him killing someone is quite hypocritical.
Sent2: First it is more expensive to kill a person, then letting him stay for a life long imprisonment.

SOLUTION: Not similar

PROBLEM: Sent1: The lives saved by the death penalty, which I suspect is 0, unless the answer to the above question is "yes", is smaller than the innocents killed by the death penalty.
Sent2: All of the death penalty oppontents are for life in jail as opposed to the death penalty.I am sure that if some are found innocent,there are at least that many that are innocent and never set free.

SOLUTION: Not similar

PROBLEM: Sent1: If somebody is completely innocent and they are executed for a crime they didn't commit (which, with forensics these days, probably will never happen again), that is a problem.
Sent2: So as long as only some innocent people are killed for crimes they didn't commit then the system must be sound.

SOLUTION:
Similar