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

[EX Q]: Sentence 1: Mom busted in and said, "What's that noise?" Sentence 2: My kids busted in and said 'whats that Dad?'
[EX A]: 2

[EX Q]: Sentence 1: She was a great lady. Sentence 2: She was a nice lady.
[EX A]:
4