TASK DEFINITION: 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.
PROBLEM: Sentence 1: A man is running on the road. Sentence 2: A panda dog is running on the road.

SOLUTION: 2

PROBLEM: Sentence 1: The new study does not support your claim. Sentence 2: The physical evidence does not support your claim.

SOLUTION: 2

PROBLEM: Sentence 1: A black dog is running in the grass. Sentence 2: A boy running through green grass.

SOLUTION:
1