Problem: S1: Ratcliffe 's son was the scientist Francis Ratcliffe , and one of his two daughters married the neurophysiologist W. Grey Walter . Nicholas Walter was his grandson .
S2: The son of Ratcliffe married the scientist W. Grey Walter , and one of his two daughters was neurophysiologist Nicholas Walter , Francis Ratcliffe was his grandson .

Do S1 & S2 convey the same information?

A: no

Problem: S1: Kane was a master of mystical power , and was physically a match for both the Undertaker and Augustus in his Embalmer guise .
S2: Augustus was a master of mystical power and was physically a match for the undertaker and kane in his Embalmer - garment .

Do S1 & S2 convey the same information?

A: no

Problem: S1: Later , a City Council ( Parliamentary Commission of Inquiry ) was installed in the CPI of city of Rio de Janeiro .
S2: Later , a CPI ( Parliamentary Inquiry Commission ) was installed in the City Council of the City of Rio de Janeiro .

Do S1 & S2 convey the same information?

A:
no