Input: On a scale from 0-5, where 0 is "not similar" and 5 is "very similar", how similar is the sentence "Syrian govt wont stop attacks" to the sentence "Syrian opposition reports 'massacre'"?
Output: 1

Input: On a scale from 0-5, where 0 is "not similar" and 5 is "very similar", how similar is the sentence "China army newspaper hits out at US's PRISM programme" to the sentence "China army newspaper slams US's PRISM program"?
Output: 5

Input: On a scale from 0-5, where 0 is "not similar" and 5 is "very similar", how similar is the sentence "He and his colleagues attributed some of the communication gap to doctors feeling pressed for time." to the sentence "He attributed some of the communication gap to doctors feeling pressed for time; patients cited discomfort discussing financial issues."?
Output: 3

Input: On a scale from 0-5, where 0 is "not similar" and 5 is "very similar", how similar is the sentence "A girl is singing on stage." to the sentence "A man is singing on stage."?
Output:
3