Question:
S1: The blue-chip Dow Jones industrial average .DJI was down 63.09 points , or 0.68 percent , at 9,270.70 .
S2: In the first hour of trading , the Dow Jones industrial average was up 12.98 , or 0.1 percent , at 9,346.77 .
Are S1 and S2 the same?
Answer:
no

Question:
S1: Cambone said U.S forces found the tractor-trailer April 19 at a Kurdish checkpoint near the city of Mosul in northern Iraq .
S2: Kurdish forces at a checkpoint near Mosul in northern Iraq seized the trailer on April 19 .
Are S1 and S2 the same?
Answer:
no

Question:
S1: All of those governments have said their support will not waver , though public sentiment is rising against it .
S2: The governments of those countries have said that despite rising public opposition , their support will not waver .
Are S1 and S2 the same?
Answer:
yes

Question:
S1: He was sentenced in June to more than seven years in prison for securities fraud , perjury and other crimes .
S2: He was sentenced to more than seven years in prison after pleading guilty to charges including securities fraud .
Are S1 and S2 the same?
Answer:
no