Input: On a scale from 0-5, where 0 is "not similar" and 5 is "very similar", how similar is the sentence "A black and a yellow dog" to the sentence "A black dog and a brown-and-white dog play in a field."?
Output: 2

Input: On a scale from 0-5, where 0 is "not similar" and 5 is "very similar", how similar is the sentence "Investigators probe motives of LAX airport shooter" to the sentence "Investigators Probe Motives of Los Angeles Airport Shooter"?
Output: 5

Input: On a scale from 0-5, where 0 is "not similar" and 5 is "very similar", how similar is the sentence "China treasury bond futures open higher Tuesday" to the sentence "China treasury bond futures close mixed Wednesday"?
Output: 1

Input: On a scale from 0-5, where 0 is "not similar" and 5 is "very similar", how similar is the sentence "Soccer players are kicking a soccer ball into the goal." to the sentence "A soccer player scores a goal."?
Output:
4