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: People are standing on an escalator moving up. Sentence 2: People ride up an escalator.
[EX A]: 5

[EX Q]: Sentence 1: A gray cat with green eyes looks at the camera. Sentence 2: A grey cat with green eyes looking into the camera.
[EX A]: 5

[EX Q]: Sentence 1: Got some Heine and coors light i started it last night xanis. Sentence 2: i started it last night xanis.
[EX A]:
2