Input: On a scale from 0-5, where 0 is "not similar" and 5 is "very similar", how similar is the sentence "the international atomic energy association stated that jordan has agreed to the additional measures." to the sentence "international atomic energy association is the united nations watchdog."?
Output: 2

Input: On a scale from 0-5, where 0 is "not similar" and 5 is "very similar", how similar is the sentence "VeriSign introduced its Site Finder service on Sept. 15." to the sentence "The battle around VeriSign"s three-week-old Site Finder service rages on."?
Output: 2

Input: On a scale from 0-5, where 0 is "not similar" and 5 is "very similar", how similar is the sentence "two motorbikes on a dirt track." to the sentence "Two dirt bikers riding over dirt hill."?
Output: 4

Input: On a scale from 0-5, where 0 is "not similar" and 5 is "very similar", how similar is the sentence "Death toll rises to 236 after Brazzaville blasts" to the sentence "Rep. of Congo: 236 Dead After Arms Depot Blasts"?
Output:
4