Input: On a scale from 0-5, where 0 is "not similar" and 5 is "very similar", how similar is the sentence "Three cows grazing in a field." to the sentence "Two cows graze in a field."?
Output: 3

Input: On a scale from 0-5, where 0 is "not similar" and 5 is "very similar", how similar is the sentence "Taliban pose as 'attractive women, on Facebook for spying" to the sentence "Taliban soldiers posing as pretty women on Facebook to get troops' secrets"?
Output: 5

Input: On a scale from 0-5, where 0 is "not similar" and 5 is "very similar", how similar is the sentence "Man dies in Co Donegal house fire" to the sentence "Woman dies in Co Cork house fire"?
Output: 2

Input: On a scale from 0-5, where 0 is "not similar" and 5 is "very similar", how similar is the sentence "Algerian government parties dominate elections" to the sentence "Algerian national turnout of parliamentary vote reaches 44.38 pct"?
Output:
2