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 Input:
Sentence 1: Kids play soccer on a field. Sentence 2: Three boys playing soccer in a field

Ex Output:
4

Ex Input:
Sentence 1: A young girl dressed in a Minnie mouse outfit and an older woman walking down the sidewalk. Sentence 2: a man wearing a white suit holding a newspaper walking through the streets.

Ex Output:
1

Ex Input:
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.

Ex Output:
2