Input: On a scale from 0-5, where 0 is "not similar" and 5 is "very similar", how similar is the sentence "Egypt set to lure Gulf investors" to the sentence "Egypt seeks to lure investors ..."?
Output: 3

Input: On a scale from 0-5, where 0 is "not similar" and 5 is "very similar", how similar is the sentence "those who ignore history are doomed to repeat it." to the sentence "ooo strike TWO those who ignore history are doomed to repeat it."?
Output: 4

Input: On a scale from 0-5, where 0 is "not similar" and 5 is "very similar", how similar is the sentence "We think they have the right to choose." to the sentence ""We think PeopleSoft customers deserve the right to choose," Ellison said."?
Output: 3

Input: On a scale from 0-5, where 0 is "not similar" and 5 is "very similar", how similar is the sentence "A couple posing for a picture on a couch." to the sentence "Young couple sitting on couch."?
Output:
4