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 playing a flute in a band." to the sentence "A man is playing a guitar."?
Output: 2

Input: On a scale from 0-5, where 0 is "not similar" and 5 is "very similar", how similar is the sentence "A boy is pushing a van." to the sentence "A person is slicing a tomato."?
Output: 0

Input: On a scale from 0-5, where 0 is "not similar" and 5 is "very similar", how similar is the sentence "Egypt's Brotherhood stands ground after killings" to the sentence "Egypt: Muslim Brotherhood Stands Behind Morsi"?
Output: 2

Input: On a scale from 0-5, where 0 is "not similar" and 5 is "very similar", how similar is the sentence "Pro-Russia rebels to hold vote in Ukraine" to the sentence "Syria rebels: We killed Hezbollah men in Lebanon"?
Output:
0