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: Let's let this play out in court. Sentence 2: Nothing is stopping this thing from playing out in court.
[A]: 4


[Q]: Sentence 1: Red panda‚Äôs short-lived zoo escape Sentence 2: India‚Äôs march to Mars
[A]: 0


[Q]: Sentence 1: One man and two women dressed in vampire costumes Sentence 2: A man and two women dressed in costumes.
[A]:
3