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: Brian Brabazon said his son would get upset but then turn around and befriend his taunters. Sentence 2: Her son would get upset, his mom said, but then turn around and befriend his taunters.
[A]: 3


[Q]: Sentence 1: Four Asian young people sitting in a den or living room. Sentence 2: A girl sitting in a living chair.
[A]: 1


[Q]: Sentence 1: A dog swimming with a stick in it's mouth. Sentence 2: A dog running with a stick in it's mouth.
[A]:
3