TASK DEFINITION: Evaluate the similarity between them and classify them into classes from 0-5 as follows:
0 : The two sentences are completely dissimilar.
1 : The two sentences are not equivalent, but are on the same topic.
2 : The two sentences are not equivalent, but share some details.
3 : The two sentences are roughly equivalent, but some important information differs/missing.
4 : The two sentences are mostly equivalent, but some unimportant details differ.
5 : The two sentences are completely equivalent, as they mean the same thing.
PROBLEM: Sentence 1: A white jeep parked in front of a store. Sentence 2: A white Jeep parked on a street.

SOLUTION: 4

PROBLEM: Sentence 1: I oppose the death penalty. Sentence 2: This is why I support the death penalty.

SOLUTION: 1

PROBLEM: Sentence 1: The Ireland Palestine Solidarity Campaign, of which Mr O Muireagáin was a member, welcomed his release. Sentence 2: The Ireland Palestine Solidarity Campaign, of which he was a member, said he was researching a schools exchange project.

SOLUTION:
2