Input: On a scale from 0-5, where 0 is "not similar" and 5 is "very similar", how similar is the sentence "A man is playing a guitar." to the sentence "A woman is cutting vegetable."?
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 black dog is running in the grass." to the sentence "A black and a brown dog running in the grass."?
Output: 3

Input: On a scale from 0-5, where 0 is "not similar" and 5 is "very similar", how similar is the sentence "Pakistani Taliban names new leader after drone strike" to the sentence "Pakistani Taleban chief killed in US drone strike"?
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 woman is riding a horse." to the sentence "A woman is riding a donkey."?
Output:
3