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.

Q: Sentence 1: During the same quarter last year, EDS declared a profit of $354 million, or 72 cents per share. Sentence 2: EDS reported a first-quarter loss of $126 million, or 26 cents per share.

A: 2
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Q: Sentence 1: A blue bird perches on the gloved hand of a person. Sentence 2: A bird is perched on a person's gloved hand.

A: 4
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Q: Sentence 1: A man is playing keyboards. Sentence 2: A man is riding a mechanical bull.

A:
1
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