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 man is taking some math classes. Sentence 2: A man is rinsing a steak.
[EX A]: 0

[EX Q]: Sentence 1: 2 of the individuals arrested were released. Sentence 2: 2 of the zambians arrested are juveniles.
[EX A]: 2

[EX Q]: Sentence 1: Use of force in defense of person.-A Sentence 2: Use of force by aggressor.
[EX A]:
1