Input: On a scale from 0-5, where 0 is "not similar" and 5 is "very similar", how similar is the sentence "switzerland's trade and diplomatic relations with iran have been criticized in recent months after foreign minister micheline calmy-rey traveled to tehran in march 2008 to sign a deal with iran's state gas firm." to the sentence "switzerland's trade and diplomatic relations with the islamic republic have been criticized in recent months after foreign minister micheline calmy-rey traveled to tehran in march 2008 to sign a gas deal."?
Output: 4

Input: On a scale from 0-5, where 0 is "not similar" and 5 is "very similar", how similar is the sentence "Today in History, Dec. 2" to the sentence "Today in History, April 23"?
Output: 2

Input: On a scale from 0-5, where 0 is "not similar" and 5 is "very similar", how similar is the sentence "Shares of Corixa were gaining 71 cents, or 10%, to $7.91 on the Nasdaq." to the sentence "In late-morning trading on the Nasdaq Stock Market, Corixa was up 74 cents, or 10%, at $7.94."?
Output: 3

Input: On a scale from 0-5, where 0 is "not similar" and 5 is "very similar", how similar is the sentence "india and pakistan remain outside the treaty." to the sentence "israel remains outside the treaty."?
Output:
2