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.
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Question: Sentence 1: Osama Bin Laden Wives to Be Jailed Sentence 2: Osama Bin Laden movie to be filmed in India

Answer: 1


Question: Sentence 1: Man Who Set Himself on Fire on National Mall Dies of Injuries Sentence 2: Man 'who set himself ablaze' on National Mall dies

Answer: 5


Question: Sentence 1: A man is riding a motorcycle. Sentence 2: A man is riding a horse.

Answer:
1