Problem: S1: It is located north of Altha and east of Blountstown on the west bank of the river Apalachicola .
S2: It is located north of Altha and east of Blountstown on the west bank of the Apalachicola River .

Do S1 & S2 convey the same information?

OPTIONS:
- no
- yes

A: yes

Problem: S1: Most of the municipalities are located on the islands in the Sulu Sea . Two of them , Mapun , and Turtle Islands lie within the Sulu Archipelago .
S2: Most of the municipalities are located on the islands of the Sulu sea , two of them , Mapun and the Turtle Islands , are in the Sulu archipelago .

Do S1 & S2 convey the same information?

OPTIONS:
- no
- yes

A: yes

Problem: S1: The founders of the Charter 77 Foundation , Frantisek Janouch and Ada Kolman , or the German activist Rainer Hoss participated in the debates with the Israeli journalist Tal Bashan .
S2: The founders of the Charter 77 Foundation , Frantisek Janouch and Tal Bashan , and the German activist Rainer Hoss have participated in the debates with the Israeli journalist Ada Kolman .

Do S1 & S2 convey the same information?

OPTIONS:
- no
- yes

A:
no