Input: On a scale from 0-5, where 0 is "not similar" and 5 is "very similar", how similar is the sentence "A man sitting on the grass looking toward the sky." to the sentence "The man is standing on the sidewalk in front of the horse."?
Output: 0

Input: On a scale from 0-5, where 0 is "not similar" and 5 is "very similar", how similar is the sentence "Greece to vote on 2013 budget; protesters gather" to the sentence "Greece to vote on 2013 budget"?
Output: 4

Input: On a scale from 0-5, where 0 is "not similar" and 5 is "very similar", how similar is the sentence "Gyorgy Heizler, head of the local disaster unit, said the coach was carrying 38 passengers." to the sentence "The head of the local disaster unit, Gyorgy Heizler, said the coach driver had failed to heed red stop lights."?
Output: 3

Input: On a scale from 0-5, where 0 is "not similar" and 5 is "very similar", how similar is the sentence "Venezuela expels three U.S. diplomats" to the sentence "Venezuela Expels 3 U.S. Diplomats"?
Output:
5