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.

[EX Q]: Sentence 1: A woman is picking a can. Sentence 2: A woman is slicing a tomato.
[EX A]: 1

[EX Q]: Sentence 1: What isn't how what was sold? Sentence 2: It's not how it was sold, gb.
[EX A]: 2

[EX Q]: Sentence 1: a man in red shorts is walking along rocks by a river carrying a stick. Sentence 2: A man is walking on rocks with water flowing around them.
[EX A]:
3