Input: On a scale from 0-5, where 0 is "not similar" and 5 is "very similar", how similar is the sentence "Russian aircraft wreckage found after a year" to the sentence "Russia evacuates embassy in Libya after attack"?
Output: 0

Input: On a scale from 0-5, where 0 is "not similar" and 5 is "very similar", how similar is the sentence "amnesty international is a rights group based in london." to the sentence "the international institute for strategic studies is located in london."?
Output: 1

Input: On a scale from 0-5, where 0 is "not similar" and 5 is "very similar", how similar is the sentence "The lady put the baby int a trashcan." to the sentence "A woman puts a baby in a trash can."?
Output: 5

Input: On a scale from 0-5, where 0 is "not similar" and 5 is "very similar", how similar is the sentence "S.Korea proposes 'final' N.Korea talks over Kaesong" to the sentence "North Korea proposes high-level talks with US"?
Output:
1