Problem: S1: The new school has been placed on the old playing fields .
S2: The old school has been put on the new playing fields .

Do S1 & S2 convey the same information?

A: no

Problem: S1: The office was moved to Delhi Mills and re-established in February 1871 , though the Scio office was renamed in September 1871 .
S2: The office was moved to Delhi Mills and renamed in February 1871 , even though the Scio office was rebuilt in September 1871 .

Do S1 & S2 convey the same information?

A: no

Problem: S1: A Dutch reporter wrote after a match of 1905 that three Belgian footballers '' work as devils '' .
S2: After a 1905 match , a Dutch reporter wrote that three Belgian footballers '' work ( ed ) as devils '' .

Do S1 & S2 convey the same information?

A:
yes