Problem: S1: People from all over Lujiang came to China to look at Zhou Yu 's reverence .
S2: People from all over the China come to Lujiang to look at with Zhou Yu 's reverence .

Do S1 & S2 convey the same information?

A: no

Problem: S1: Ryan Wiik ( born September 23 , 1981 ) , also known as Gunnar Ryan Wiik , is a Norwegian actor and entrepreneur .
S2: Gunnar Ryan Wiik ( born September 23 , 1981 ) , known as Ryan Wiik , is a Norwegian actor and entrepreneur .

Do S1 & S2 convey the same information?

A: yes

Problem: S1: The Slatina River is a tributary of the Cochirleanca River in Romania
S2: The river Cochirleanca is a tributary of the Slatina river in Romania .

Do S1 & S2 convey the same information?

A:
no