Problem: S1: '' Note : Not all of the above details are verifiable in available sources , but the primary structure is in Messenger .
S2: '' Note : Not all of the above details are available in primary sources , but the verifiable organization is in Messenger .

Do S1 & S2 convey the same information?

A: no

Problem: S1: It is located close to Mandurriao at 113 R. Mapa Street in the Iloilo City of Old Iloilo Airport .
S2: It is located near Old Iloilo Airport at 113 R. Mapa Street in the Mandurriao district of the city of Iloilo .

Do S1 & S2 convey the same information?

A: no

Problem: S1: French Island is a very small uninhabited island situated northwest of Barrallier Island in Victoria , Australia .
S2: Barrallier Island is a very small uninhabited island , located north-west of French Island in Victoria , Australia .

Do S1 & S2 convey the same information?

A:
no