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.
--------
Question: Sentence 1: A gray cat with green eyes looks at the camera. Sentence 2: A grey cat with green eyes looking into the camera.

Answer: 5


Question: Sentence 1: if india blames foreign militants it is part of its propaganda to mislead the international community. Sentence 2: abe urged more assertive foreign policy for japan and the international community.

Answer: 1


Question: Sentence 1: AOL says to sell 800 patents to Microsoft for $1.0 bn Sentence 2: AOL to sell 800 patents to Microsoft for $1 billion

Answer:
5