instruction:
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.
question:
Sentence 1: Smiling man with reflective classes. Sentence 2: A gentleman smiling and showing his reflective sunglasses.
answer:
5


question:
Sentence 1: An airplane is flying in the air. Sentence 2: A South African Airways plane is flying in a blue sky.
answer:
3


question:
Sentence 1: A man is eating. Sentence 2: A woman is rock climbing.
answer:

0