Input: On a scale from 0-5, where 0 is "not similar" and 5 is "very similar", how similar is the sentence "I don't see Obama as the lesser of two evils." to the sentence "I don't see him as evil at all."?
Output: 2

Input: On a scale from 0-5, where 0 is "not similar" and 5 is "very similar", how similar is the sentence "What the Papers Say, May 20, 2013" to the sentence "What the Papers Say, Nov. 19, 2013"?
Output: 2

Input: On a scale from 0-5, where 0 is "not similar" and 5 is "very similar", how similar is the sentence "Aust stocks open lower" to the sentence "Tokyo stocks open lower"?
Output: 2

Input: On a scale from 0-5, where 0 is "not similar" and 5 is "very similar", how similar is the sentence "A man sits crossed legged on a bed watching a small TV." to the sentence "A man sits on a bed very close to a small television."?
Output:
3