Input: On a scale from 0-5, where 0 is "not similar" and 5 is "very similar", how similar is the sentence "A kangaroo is eating." to the sentence "Kangaroo eating."?
Output: 5

Input: On a scale from 0-5, where 0 is "not similar" and 5 is "very similar", how similar is the sentence "A dog is running through a backyard full of leaves." to the sentence "Three dogs run through a field."?
Output: 3

Input: On a scale from 0-5, where 0 is "not similar" and 5 is "very similar", how similar is the sentence "egypt and jordan have signed the nuclear nonproliferation treaty and have long called for a middle east free of weapons of mass destruction." to the sentence "syria has signed the nuclear nonproliferation treaty and has allowed agency experts to inspect its only known nuclear facility."?
Output: 4

Input: On a scale from 0-5, where 0 is "not similar" and 5 is "very similar", how similar is the sentence "Protesters swamp streets to reclaim revolution" to the sentence "Egypt: Protesters storm Muslim Brotherhood's HQ"?
Output:
2