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: Two men compete in a tire rolling race. Sentence 2: Two people flipped tractor tires in a race.

SOLUTION: 3

PROBLEM: Sentence 1: Then he is not omnipotent. Sentence 2: Then he is malevolent.

SOLUTION: 1

PROBLEM: Sentence 1: Sachin Tendulkar says I'm not God, I'm Sachin Sentence 2: Sachin Tendulkar scores cricket's first 100th century

SOLUTION:
1