Input: On a scale from 0-5, where 0 is "not similar" and 5 is "very similar", how similar is the sentence "The Federal Trade Commission (FTC) asked Congress today for additional authority to fight unwanted Internet spam, which now accounts for up to half of all e-mail traffic." to the sentence "The Federal Trade Commission asked Congress yesterday for broader powers to attack the rapidly growing problem of spam, which new studies show accounts for half of all e-mail traffic."?
Output: 5

Input: On a scale from 0-5, where 0 is "not similar" and 5 is "very similar", how similar is the sentence "Syria denies reports of deadly Damascus nerve gas attack" to the sentence "US allies get help to repel Iranian computer attacks"?
Output: 0

Input: On a scale from 0-5, where 0 is "not similar" and 5 is "very similar", how similar is the sentence "German envoy optimistic about Iran-G5+1 talks" to the sentence "Iran 'cautiously optimistic' about future nuclear talks"?
Output: 1

Input: On a scale from 0-5, where 0 is "not similar" and 5 is "very similar", how similar is the sentence "A man plays the flute." to the sentence "A man is playing a flute."?
Output:
5