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: A black dog is biting a light brown dogs ear in a playful manner. Sentence 2: A black dog playfully bits another dog in a living room setting

Answer: 4


Question: Sentence 1: Man standing in front of yellow corvette. Sentence 2: A man is standing next to a yellow sports car.

Answer: 3


Question: Sentence 1: Miliband pledges to strengthen minimum wage Sentence 2: Portugal-China to strengthen scientific research ties

Answer:
0