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 woman is cracking eggs into a bowl. Sentence 2: A woman is placing skewers onto a rack.

A: 1
****
Q: Sentence 1: A man is eating a banana by a tree. Sentence 2: A man is eating a banana.

A: 4
****
Q: Sentence 1: Government deciding what pregnancies need to be carried to term, that's fine. Sentence 2: Government spying on its own citizens, that's fine.

A:
1
****