Input: On a scale from 0-5, where 0 is "not similar" and 5 is "very similar", how similar is the sentence "A small kitten is playing a ball." to the sentence "A kitten is playing with a ball."?
Output: 4

Input: On a scale from 0-5, where 0 is "not similar" and 5 is "very similar", how similar is the sentence "OPEC producers at a meeting on Wednesday are set to pressure independent oil exporters to contribute to the cartel's next supply cut to allow for the return of Iraqi oil." to the sentence "OPEC this week is set to pressure independent exporters to back the cartel's next supply cut to prevent the resumption of Iraqi exports undercutting oil prices."?
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 tan dog jumps up to catch a tennis ball." to the sentence "A red dog jumps an catches a tennis ball in its mouth."?
Output: 3

Input: On a scale from 0-5, where 0 is "not similar" and 5 is "very similar", how similar is the sentence "About 22% of twentysomethings are obese, which is roughly 30 pounds over a healthy weight." to the sentence "About 31 percent of Americans are now obese roughly 30 or more pounds over a healthy weight."?
Output:
3