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 train rides on his tracks. Sentence 2: The train comes down the track, between two rows of trees.

SOLUTION: 3

PROBLEM: Sentence 1: A woman cuts up a vegetable. Sentence 2: A woman is slicing egg plant.

SOLUTION: 2

PROBLEM: Sentence 1: Chinese premier meets Indian vice president Sentence 2: Hezbollah urges to elect new Lebanese president

SOLUTION:
0