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.

Input: Consider Input: Sentence 1: Let's let this play out in court. Sentence 2: Nothing is stopping this thing from playing out in court.

Output: 4


Input: Consider Input: Sentence 1: Two brown dogs running together on sand Sentence 2: Two brown dogs are running on the sand.

Output: 5


Input: Consider Input: Sentence 1: A woman is chopping broccoli. Sentence 2: A woman is chopping broccoli with a knife.


Output: 4