Problem: S1: In the most luxurious buildings in Rome and in the most important villas of Herculaneum and Pompeii , cast glass windows appeared , albeit with poor optical qualities .
S2: Cast glass windows , albeit with poor optical qualities , began to appear in the most important buildings in Rome and the most luxurious villas of Herculaneum and Pompeii .

Do S1 & S2 convey the same information?

A: no

Problem: S1: According to the dictionary of the National Biography of 1885 , Ralph Acton is assigned to the first half of the fourteenth century by Leland and his supporters .
S2: According to the dictionary of the National Biography of 1885 , Leland is assigned to the first half of the fourteenth century by Ralph Acton and his supporters .

Do S1 & S2 convey the same information?

A: no

Problem: S1: Her projects include performance art , storytelling , spoken word , audio , site-specific installations , public art , interactive projects and new media .
S2: Her projects include performance art , storytelling , spoken word , audio art , site-specific installations , public art , interactive projects and new media .

Do S1 & S2 convey the same information?

A:
yes