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: Is Madeleine McCann Still Alive? Sentence 2: Reopen Madeleine case, police urge
[A]: 1


[Q]: Sentence 1: A girl makes up her bed. Sentence 2: A young girl makes her bed.
[A]: 4


[Q]: Sentence 1: an indian government official stated that india does not attach much credence to reports by amnesty international. Sentence 2: one indian government official who studied the blueprints stated the science was old and dated but still functional.
[A]:
1