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: Wells’ other series include NBC’s ER and Third Watch. Sentence 2: Wells' other series include NBC's "ER" and "Third Watch."

Answer: 5


Question: Sentence 1: A person wearing a bike helmet talks on a cell phone. Sentence 2: A person wearing a helmet rides a bike near a white structure.

Answer: 3


Question: Sentence 1: A man is firing a shot gun. Sentence 2: A man shoots a shotgun.

Answer:
5