Input: On a scale from 0-5, where 0 is "not similar" and 5 is "very similar", how similar is the sentence "Singapore shares open 0.31% higher on Monday" to the sentence "Singapore shares open lower on Monday"?
Output: 2

Input: On a scale from 0-5, where 0 is "not similar" and 5 is "very similar", how similar is the sentence "A woman is opening a soda and drinking it." to the sentence "A woman is riding on an elephant."?
Output: 1

Input: On a scale from 0-5, where 0 is "not similar" and 5 is "very similar", how similar is the sentence "US drone strike kills 5 militants in Pakistan" to the sentence "U.S. drone strikes kill 16 suspected militants in Yemen"?
Output: 2

Input: On a scale from 0-5, where 0 is "not similar" and 5 is "very similar", how similar is the sentence "Two men are packing suitcases into the trunk of a car." to the sentence "The men are putting suitcases into the car's trunk."?
Output:
4