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: How is this slanted against Bush?? Sentence 2: Where is the slant against Bush?
[EX A]: 4

[EX Q]: Sentence 1: Australian unemployment up to 5.1 percent Sentence 2: French unemployment rate rises to 10 percent
[EX A]: 1

[EX Q]: Sentence 1: A woman is slicing an onion with a knife. Sentence 2: A man is preparing some dish.
[EX A]:
1