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: amnesty international is a rights group based in london. Sentence 2: the international institute for strategic studies is located in london.

Answer: 1


Question: Sentence 1: US lawmakers take next step on new Iran sanctions Sentence 2: Somalia lawmakers to vote for new president

Answer:
0