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 wearing a pink shirt jumps in the air with her arms and legs spread to her sides. Sentence 2: A man wearing suspenders and sunglasses leaps up in the air with his arms and legs spread out to the side.
[EX A]: 2

[EX Q]: Sentence 1: A boy goes down an inflatable slide. Sentence 2: A boy in red slides down an inflatable ride.
[EX A]: 4

[EX Q]: Sentence 1: They have actually showed a cooling trend since  due to the recent decline. Sentence 2: get a cooling trend from  because of the recent decline.
[EX A]:
5