Input: On a scale from 0-5, where 0 is "not similar" and 5 is "very similar", how similar is the sentence "So I actually read the OP and guess what I found out." to the sentence "Furthermore I found this: So I actually read the OP and guess what I found out."?
Output: 5

Input: On a scale from 0-5, where 0 is "not similar" and 5 is "very similar", how similar is the sentence "Nato airstrike kills two Afghan kids" to the sentence "Nato solider dies in Afghanistan"?
Output: 1

Input: On a scale from 0-5, where 0 is "not similar" and 5 is "very similar", how similar is the sentence "Suicide bomber kills 20 in Iraq" to the sentence "Suicide bomber attacks primary school in Iraq, kills 15"?
Output: 3

Input: On a scale from 0-5, where 0 is "not similar" and 5 is "very similar", how similar is the sentence "amnesty international has published a report stating that an indian project to sell attack helicopters to myanmar threatens a european union arms embargo against myanmar." to the sentence "the amnesty international report was titled indian helicopters for myanmar: making a mockery of the eu arms embargo?"?
Output:
4