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: Zimmerman replied, "What are you doing here?" Sentence 2: Martin said, "Why are you following me?"
[A]: 1


[Q]: Sentence 1: A man is adding oil to car. Sentence 2: A man is putting anti-freeze into a car.
[A]: 2


[Q]: Sentence 1: Animals are playing in water. Sentence 2: Two men are playing ping pong.
[A]:
0