Input: On a scale from 0-5, where 0 is "not similar" and 5 is "very similar", how similar is the sentence "Richard Miller remained hospitalized after undergoing a liver transplant, but his wife has recovered." to the sentence "Richard Miller, 57, survived a lifesaving liver transplant but remains hospitalized."?
Output: 3

Input: On a scale from 0-5, where 0 is "not similar" and 5 is "very similar", how similar is the sentence "David Beckham Announces Retirement From Soccer" to the sentence "David Beckham retires from football"?
Output: 4

Input: On a scale from 0-5, where 0 is "not similar" and 5 is "very similar", how similar is the sentence "China yuan weakens to 6.1535 against USD" to the sentence "China yuan strengthens to new high against USD"?
Output: 2

Input: On a scale from 0-5, where 0 is "not similar" and 5 is "very similar", how similar is the sentence "George Zimmerman found not guilty of Trayvon Martin murder" to the sentence "Protests and appeals for calm after Zimmerman acquitted of Trayvon Martin murder"?
Output:
3