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.
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Question: Sentence 1: Two people are walking through some water. Sentence 2: Two girls are walking by a tree in front of a brick building.

Answer: 1


Question: Sentence 1: A monkey is walking through the water. Sentence 2: A guy is playing a trumpet.

Answer: 0


Question: Sentence 1: Dog running towards camera with a ball in its mouth. Sentence 2: The black and white dog swims with a brown object in its mouth.

Answer:
2