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 holding a newspaper. Sentence 2: A man rollerblading on a metal bar.
[A]: 0


[Q]: Sentence 1: If it wasn't a life, then it would not be able to be born. Sentence 2: If it wasn't alive, then it would miscarriage on it's own.
[A]: 3


[Q]: Sentence 1: They're looking at each other! Sentence 2: Why are they looking at each other like that ?!?!
[A]:
3