Question:
S1: Both papers are being published today in the New England Journal of Medicine .
S2: The study appears today in the New England Journal of Medicine .
Are S1 and S2 the same?
Answer:
no

Question:
S1: " Generally unwanted - and often pornographic or with fraudulent intent - spam is a nuisance and a distraction , " Gates writes , warming us up for the punchline .
S2: Generally unwanted — and often pornographic or with fraudulent intent — spam is a nuisance and a distraction , " Gates writes .
Are S1 and S2 the same?
Answer:
no

Question:
S1: A BMI of 25 or above is considered overweight ; 30 or above is considered obese .
S2: A BMI between 18.5 and 24.9 is considered normal , over 25 is considered overweight and 30 or greater is defined as obese .
Are S1 and S2 the same?
Answer:
no

Question:
S1: Chances were , he said more than a week ago , he would see people who year after year pick the same place to sit .
S2: Chances are , he will see people who year after year pick the same place to sit .
Are S1 and S2 the same?
Answer:

yes