Problem: S1: Thomas John ( born February 12 , 1979 ) is an American entrepreneur who founded the company Tom Patterson in 2008 .
S2: Tom Patterson ( born February 12 , 1979 ) is the American entrepreneur who founded Tommy John in 2008 .

Do S1 & S2 convey the same information?

A: no

Problem: S1: The main partners of this festival are Parmigiani Fleurier , Manor , Heineken , Vaudoise and UBS .
S2: Main partners of the Festival are UBS , Manor , Heineken , Vaudoise Assurances and Parmigiani Fleurier .

Do S1 & S2 convey the same information?

A: yes

Problem: S1: The Comina River is a tributary of the River Slanic in Romania .
S2: The Slanic River is a tributary of the Comina River in Romania .

Do S1 & S2 convey the same information?

A:
no