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

Input: On a scale from 0-5, where 0 is "not similar" and 5 is "very similar", how similar is the sentence "Philippines defers comment on Taiwan fisher attack" to the sentence "Bin Laden's continuing sway shown in Kenya mall attack"?
Output: 0

Input: On a scale from 0-5, where 0 is "not similar" and 5 is "very similar", how similar is the sentence "Mandela to spend Christmas in hospital" to the sentence "Mandela movie to open this month in South Africa"?
Output: 0

Input: On a scale from 0-5, where 0 is "not similar" and 5 is "very similar", how similar is the sentence "A man riding a horse in slow motion." to the sentence "A man is riding on a horse."?
Output:
3