Input: On a scale from 0-5, where 0 is "not similar" and 5 is "very similar", how similar is the sentence "U.S., EU Widen Sanctions On Russia" to the sentence "U.S., EU Boost Sanctions On Russia"?
Output: 5

Input: On a scale from 0-5, where 0 is "not similar" and 5 is "very similar", how similar is the sentence "Egypt: IPI Urges Release of Al Jazeera Journalist Arrested in Berlin" to the sentence "Egypt sentences Al Jazeera journalists to jail"?
Output: 1

Input: On a scale from 0-5, where 0 is "not similar" and 5 is "very similar", how similar is the sentence "Ex-first lady Barbara Bush leaves Texas hospital" to the sentence "Former first lady Barbara Bush leaves hospital"?
Output: 5

Input: On a scale from 0-5, where 0 is "not similar" and 5 is "very similar", how similar is the sentence "Syrian forces move to retake Aleppo" to the sentence "Syrian Regime Bids To Retake City Of Aleppo"?
Output:
4