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: In all cases, the first punishment shouldn't be the death penalty.
 Sent2: Firstly, life in prison is a worse punishment.Death penalty it is the simplest punishment for the person who e.g. killed, raped, committed act of terrorism and etc.

SOLUTION: Not similar

PROBLEM: Sent1: Not to mention that the death penalty is more costly than simple life in prison in both money and time.
 Sent2: And no one said that life in prision is "much worse" then the death penalty.

SOLUTION: Not similar

PROBLEM: Sent1: However, I think that the government needs to provide undeinable proof of their guilt in order to be able to sentence someone to death.
 Sent2: I think the death penalty should only be used when there is undeniable proof against the suspect.

SOLUTION:
Similar