Question:
S1: It would be cumbersome for restaurants that serve different meals each day , she said .
S2: It would be especially cumbersome for restaurants that change their menus daily , she said .
Are S1 and S2 the same?
Answer:
yes

Question:
S1: The Aspen fire had charred more than 12,400 acres by Monday on Mount Lemmon just north of Tucson and more than 250 homes had been destroyed .
S2: The fire has so far charred 11,400 acres on Mount Lemmon just north of Tucson , and more than 250 homes have been destroyed .
Are S1 and S2 the same?
Answer:
yes

Question:
S1: Officials at Microsoft and Lindon , Utah-based SCO couldn 't be immediately reached for comment .
S2: Microsoft in Europe could not be immediately reached for comment .
Are S1 and S2 the same?
Answer:
no

Question:
S1: " This blackout was largely preventable , " Energy Secretary Spencer Abraham said .
S2: " Things go wrong , " U.S. Energy Secretary Spencer Abraham said Wednesday at the Department of Energy .
Are S1 and S2 the same?
Answer:
no