Input: On a scale from 0-5, where 0 is "not similar" and 5 is "very similar", how similar is the sentence "Shares of Coke were up 6 cents at $44.42 in afternoon trading Wednesday on the New York Stock Exchange." to the sentence "Shares of Coke were down 26 cents to close at $44.10 on the New York Stock Exchange."?
Output: 2

Input: On a scale from 0-5, where 0 is "not similar" and 5 is "very similar", how similar is the sentence "US delays missile test as tensions rise" to the sentence "William Hague: US decision to halt missile test 'sensible'"?
Output: 3

Input: On a scale from 0-5, where 0 is "not similar" and 5 is "very similar", how similar is the sentence "South Korea regrets North's refusal of talks" to the sentence "South Korea reports 14th Mers death, 12 new cases"?
Output: 1

Input: On a scale from 0-5, where 0 is "not similar" and 5 is "very similar", how similar is the sentence "Syrian army retakes Crusader castle from rebels" to the sentence "Syrian army retakes historic Crusader castle"?
Output:
5