Problem: S1: According to the United States Census Bureau , Irvine is a total surface area of which land is and , or 5.13 % , has water .
S2: According to the United States Census Bureau , Irvine has a total area of , of which is land and , or 5.13 % , is water .

Do S1 & S2 convey the same information?

A: yes

Problem: S1: RAF Ash has been sold and the site was closed in July 1998 and is now used by The Bunker , an Internet hosting company , as a secure server farm .
S2: RAF Ash was closed and the site sold in July 1998 . It is now used as a secure server farm by The Bunker , an Internet hosting company .

Do S1 & S2 convey the same information?

A: no

Problem: S1: It borders Kariobangi and Dandora to the east , Moi Air Base to the south , Mathare to the north and Eastleigh to the west .
S2: To the east it borders with Kariobangi and Dandora , to the south to Moi Air Base , to the north to Mathare and to the west to Eastleigh .

Do S1 & S2 convey the same information?

A:
yes