Input: On a scale from 0-5, where 0 is "not similar" and 5 is "very similar", how similar is the sentence "Putin spokesman: Doping charges appear unfounded" to the sentence "The Latest on Severe Weather: 1 Dead in Texas After Tornado"?
Output: 0

Input: On a scale from 0-5, where 0 is "not similar" and 5 is "very similar", how similar is the sentence "Civilian, defector killed in Syria, says NGO" to the sentence "Syria gunmen kill three Syrian officers: NGO"?
Output: 1

Input: On a scale from 0-5, where 0 is "not similar" and 5 is "very similar", how similar is the sentence "Man sets himself on fire at Breivik trial" to the sentence "Man sets self afire outside Breivik trial"?
Output: 5

Input: On a scale from 0-5, where 0 is "not similar" and 5 is "very similar", how similar is the sentence "A dog is driving a car." to the sentence "A guy is talking into a microphone."?
Output:
0