Input: On a scale from 0-5, where 0 is "not similar" and 5 is "very similar", how similar is the sentence "Factories that ran on Korean cooperation go silent" to the sentence "North and South Korea break their silence with talks"?
Output: 1

Input: On a scale from 0-5, where 0 is "not similar" and 5 is "very similar", how similar is the sentence "A man and a woman are walking in the woods." to the sentence "A man and woman are walking through the jungle."?
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 smiling man and a baby girl posing for photo." to the sentence "A smiling man holds a small child wearing pink and red."?
Output: 3

Input: On a scale from 0-5, where 0 is "not similar" and 5 is "very similar", how similar is the sentence "Who supposedly operated the homicidal gas chambers?" to the sentence "Refresh your memory: Who supposedly operated the homicidal gas chambers?"?
Output:
5