Problem: S1: De Doorns is a town in Cape Winelands District Municipality in the Western Cape province of South Africa .
S2: De Doorns is a city in South Africa in the province of Western Cape Cape Winelands District Municipality .

Do S1 & S2 convey the same information?

A: no

Problem: S1: The Vidacut River or Hidecut River is a tributary of the Eliseni River , in Romania
S2: The river Eliseni or Hidecut is a tributary of the river Vidacut in Romania .

Do S1 & S2 convey the same information?

A: no

Problem: S1: American American Edit is a mashup album , shared by Party Ben and Team9 under the released alias Dean Gray .
S2: American American Edit is a mashup album , released by Party Ben and Team9 under the common alias Dean Gray .

Do S1 & S2 convey the same information?

A:
no