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.

Input: Consider Input: Sentence 1: A woman is riding on a horse. Sentence 2: A woman is picking tomatoes.

Output: 0


Input: Consider Input: Sentence 1: A person wearing a helmet rides a bike near a white structure. Sentence 2: A person wearing a bike helmet rides a bike on a path through trees.

Output: 3


Input: Consider Input: Sentence 1: Ramblin' Rose by Nat King Cole We are all vessels filled with many wonders. Sentence 2: Eye of the Tiger We are all vessels filled with many wonders.


Output: 2