Input: On a scale from 0-5, where 0 is "not similar" and 5 is "very similar", how similar is the sentence "% How much money does PP take in for abortion services?" to the sentence "How much is spent on abortions services?"?
Output: 3

Input: On a scale from 0-5, where 0 is "not similar" and 5 is "very similar", how similar is the sentence "Central African Republic president overthrown by rebels" to the sentence "Central African Republic President, PM stepping down"?
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 man is doing push-ups." to the sentence "A woman is cutting some octopus."?
Output: 0

Input: On a scale from 0-5, where 0 is "not similar" and 5 is "very similar", how similar is the sentence "Matt Smith to leave Doctor Who after 4 years" to the sentence "Matt Smith quits BBC's Doctor Who"?
Output:
4