Problem: S1: Pelmus has been exhibited in museums in Canada , France , Germany , Israel , Romania , Austria , Chile and Brazil , including five solo exhibitions .
S2: Pelmus has been exhibited in museums of Romania , France , Germany , Israel , Canada , Austria , Chile and Brazil , including five solo exhibitions .

Do S1 & S2 convey the same information?

A: yes

Problem: S1: The river Jiul de Vest is a tributary of the De La Hagher river in Romania .
S2: The River De La Hagher is a tributary of the Jiul de Vest River in Romania

Do S1 & S2 convey the same information?

A: no

Problem: S1: The March 2000 issue had a French edition , and a hardcover '' limited '' edition appeared in 2002 .
S2: The March 2000 edition had a French issue , and in 2002 a bound edition appeared .

Do S1 & S2 convey the same information?

A:
no