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.
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Question: Sentence 1: A young man and woman sitting on a bench outside are kissing. Sentence 2: The man and woman sitting on a bench are kissing.

Answer: 5


Question: Sentence 1: A person is cutting some burrata cheese. Sentence 2: The person is slicing cheese.

Answer: 4


Question: Sentence 1: Rick Santorum wins Kansas caucuses Sentence 2: Rick Santorum notches a victory in Kansas caucuses

Answer:
5