Input: On a scale from 0-5, where 0 is "not similar" and 5 is "very similar", how similar is the sentence "Obama lauds progress on gay rights in inaugural address" to the sentence "Thousands protest gay marriage in France"?
Output: 1

Input: On a scale from 0-5, where 0 is "not similar" and 5 is "very similar", how similar is the sentence "Two men standing on beach." to the sentence "Two women standing in front of tour bus."?
Output: 0

Input: On a scale from 0-5, where 0 is "not similar" and 5 is "very similar", how similar is the sentence "A black and white cat lying on a blanket." to the sentence "A black and white cat sleeping on its side on a purple blanket."?
Output: 3

Input: On a scale from 0-5, where 0 is "not similar" and 5 is "very similar", how similar is the sentence "What if they messed up a study?" to the sentence "What if they had a personal bias?"?
Output:
1