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: How is this slanted against Bush?? Sentence 2: Where is the slant against Bush?

Answer: 4


Question: Sentence 1: A man is slicing cucumber with a knife. Sentence 2: A man is cooking a tortilla in a skillet.

Answer: 1


Question: Sentence 1: But do you actually believe there was an iceberg in those waters? Sentence 2: I don't believe there was any iceberg at all anywhere near the Titanic.

Answer:
3