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: Microsoft says to cut up to 18,000 jobs Sentence 2: Microsoft to cut 18,000 jobs in overhaul

Output: 5


Input: Consider Input: Sentence 1: A black and white photo of a woman showing a horse. Sentence 2: a black and white photo of cows in their stalls.

Output: 1


Input: Consider Input: Sentence 1: As of Tuesday, almost 250 health-care workers were in quarantine. Sentence 2: In addition, 6,800 people were in quarantine and thousands of health-care workers in working quarantine.


Output: 2