Input: On a scale from 0-5, where 0 is "not similar" and 5 is "very similar", how similar is the sentence "China stock index futures close higher -- Dec. 4" to the sentence "China stock index futures close lower -- Jan. 24"?
Output: 2

Input: On a scale from 0-5, where 0 is "not similar" and 5 is "very similar", how similar is the sentence "I'm not outraged, I'm disappointed." to the sentence "God bless I'm not outraged, I'm disappointed."?
Output: 5

Input: On a scale from 0-5, where 0 is "not similar" and 5 is "very similar", how similar is the sentence "'Credibility on the line over Syria'" to the sentence "Obama: Congress, world credibility on line"?
Output: 1

Input: On a scale from 0-5, where 0 is "not similar" and 5 is "very similar", how similar is the sentence "Ashya's Parents Arrive For Extradition Hearing" to the sentence "Ashya King's parents freed from jail in Spain"?
Output:
1