Input: On a scale from 0-5, where 0 is "not similar" and 5 is "very similar", how similar is the sentence "One killed in clashes at Muslim Brotherhood Cairo offices" to the sentence "Egypt: Protesters storm Muslim Brotherhood's HQ"?
Output: 2

Input: On a scale from 0-5, where 0 is "not similar" and 5 is "very similar", how similar is the sentence "Where in the world is Ron Paul?" to the sentence "Where in the world is the MEDIA??"?
Output: 1

Input: On a scale from 0-5, where 0 is "not similar" and 5 is "very similar", how similar is the sentence "The money I spent adopting Velociraptor." to the sentence "Those may be my top . The money I spent adopting Velociraptor."?
Output: 4

Input: On a scale from 0-5, where 0 is "not similar" and 5 is "very similar", how similar is the sentence "The little boy is singing and playing the guitar." to the sentence "A baby is playing a guitar."?
Output:
3