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: the international atomic energy agency may have been tricked because it was eager for a deal. Sentence 2: the international atomic energy agency plan draws out negotiations for many months.
[EX A]: 2

[EX Q]: Sentence 1: if india blames foreign militants it is part of its propaganda to mislead the international community. Sentence 2: abe urged more assertive foreign policy for japan and the international community.
[EX A]: 1

[EX Q]: Sentence 1: A badger is burrowing a hole. Sentence 2: A badger is digging the earth.
[EX A]:
5