Problem: S1: Mark Hambourg was born in Voronezh , Russia , as the middle brother of famous pianist Jan Hambourg .
S2: Jan Hambourg was born in Voronezh , Russia , the middle brother between famous pianist Mark Hambourg ( b .

Do S1 & S2 convey the same information?

OPTIONS:
- no
- yes

A: no

Problem: S1: The film begins with the arrival of Seelabathi ( Kavya Madhavan ) and her mother Sumangala ( Urmila Unni ) from Kerala to Bengal .
S2: The film begins with the arrival of Seelabathi ( Kavya Madhavan ) and her mother Sumangala ( Urmila Unni ) to Kerala from Bengal .

Do S1 & S2 convey the same information?

OPTIONS:
- no
- yes

A: no

Problem: S1: Although Fresnel did not know that light waves are electromagnetic , he managed to construct the first coherent light theory in the world .
S2: Although Fresnel did not know that electromagnetic waves are light , he managed to construct the world 's first coherent theory of light .

Do S1 & S2 convey the same information?

OPTIONS:
- no
- yes

A:
no