Problem: S1: He has a son , Seamus , who is seen but never mentioned in the series .
S2: He has a son , Seamus , who is mentioned but was never seen in the series .

Do S1 & S2 convey the same information?

A: no

Problem: S1: The Frunte ? ti river is a tributary of the River Valea Botului in Romania .
S2: The Valea Botului River is a tributary of the Fruntesti River in Romania .

Do S1 & S2 convey the same information?

A: no

Problem: S1: Dean Moriarty was the Real - Life model for the character Jack Kerouac in Neal Cassady 's novel '' On The Road '' .
S2: Dean Moriarty was the real-life model for the character Jack Kerouac in Neal Cassady 's novel '' On The Road '' .

Do S1 & S2 convey the same information?

A:
yes