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 shooting a gun." to the sentence "A man is spitting."?
Output: 0

Input: On a scale from 0-5, where 0 is "not similar" and 5 is "very similar", how similar is the sentence "French forces take key Mali town" to the sentence "French forces seize key town"?
Output: 4

Input: On a scale from 0-5, where 0 is "not similar" and 5 is "very similar", how similar is the sentence "Mexico swears in president amid violent protests" to the sentence "Former New Mexico Gov. Richardson pressing North Korean test ban"?
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 woman is swimming." to the sentence "A man is singing."?
Output:
0