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: A plane being readied for take-off. Sentence 2: A small turboprop plane being loaded on the tarmac.
[A]: 3


[Q]: Sentence 1: Chicago teacher strike nears end with 'framework' agreement in place Sentence 2: General strike ends: Histadrut, Treasury reach agreement
[A]:
1