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.

[EX Q]: Sentence 1: It's going to happen, said Jim Santangelo, president of the Teamsters Joint Council 42 in El Monte. Sentence 2: That really affects the companies, big time, said Jim Santangelo, president of the Teamsters Joint Council 42 in El Monte.
[EX A]: 2

[EX Q]: Sentence 1: Microsoft says to cut up to 18,000 jobs Sentence 2: Microsoft to cut 18,000 jobs in overhaul
[EX A]: 5

[EX Q]: Sentence 1: A boy goes down an inflatable slide. Sentence 2: A boy in red slides down an inflatable ride.
[EX A]:
4