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.

Q: Sentence 1: A man is cutting a snake to cook. Sentence 2: A woman is cutting meat.

A: 2
****
Q: Sentence 1: in  Foxe basin was frozen. Sentence 2: Foxe was mostly frozen.

A: 4
****
Q: Sentence 1: A woman is applying cosmetics to her face. Sentence 2: A woman is putting on makeup.

A:
5
****