Input: On a scale from 0-5, where 0 is "not similar" and 5 is "very similar", how similar is the sentence "A girl is playing a violin." to the sentence "A girl is playing a flute."?
Output: 3

Input: On a scale from 0-5, where 0 is "not similar" and 5 is "very similar", how similar is the sentence "The woman is riding a horse." to the sentence "A man is riding a horse in an arena."?
Output: 2

Input: On a scale from 0-5, where 0 is "not similar" and 5 is "very similar", how similar is the sentence "Smiling man with reflective classes." to the sentence "A gentleman smiling and showing his reflective sunglasses."?
Output: 5

Input: On a scale from 0-5, where 0 is "not similar" and 5 is "very similar", how similar is the sentence "Lewis Hamilton Takes Pole for Russian GP" to the sentence "Lewis Hamilton wins inaugural Russian GP"?
Output:
4