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: I agree completely I am hoping he is into a second term of office. Sentence 2: I am hoping he is into a second term of office.
[EX A]: 4

[EX Q]: Sentence 1: A man is walking in the rain. Sentence 2: A man and woman is walking in the grand.
[EX A]: 2

[EX Q]: Sentence 1: A monkey is walking through the water. Sentence 2: A guy is playing a trumpet.
[EX A]:
0