Input: On a scale from 0-5, where 0 is "not similar" and 5 is "very similar", how similar is the sentence "Japan's opposition party chief criticizes Abe's economic policies" to the sentence "Zimbabwe's opposition MDC party challenges Robert Mugabe's election win"?
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 blue and orange airplane flying with its landing gear down." to the sentence "A red and blue plane flying with its landing gears down."?
Output: 3

Input: On a scale from 0-5, where 0 is "not similar" and 5 is "very similar", how similar is the sentence "Two Australians killed in Kenya after bus crashed into river" to the sentence "Permalink to Two killed in Germany train accident"?
Output: 0

Input: On a scale from 0-5, where 0 is "not similar" and 5 is "very similar", how similar is the sentence "Yes, they are both different." to the sentence "Opinions are different."?
Output:
1