Problem: (1) Although Fresnel did not know that electromagnetic waves are light , he managed to construct the world 's first coherent theory of light .
(2) Although Fresnel did not know that light waves are electromagnetic , he managed to construct the first coherent theory of light in the world .

Do (1) and (2) mean the same thing?

OPTIONS:
- no
- yes
A: no

Problem: (1) Ziyrik ( also Zeyrik ) is a town in the Azerbaijan of Lachin Rayon .
(2) Ziyrik ( also , Zeyrik ) is a village in the Lachin Rayon of Azerbaijan .

Do (1) and (2) mean the same thing?

OPTIONS:
- no
- yes
A: no

Problem: (1) Ralph encouraged Maurice in mathematics and chess play .
(2) Maurice encouraged Ralph in mathematics and chess .

Do (1) and (2) mean the same thing?

OPTIONS:
- no
- yes
A: no

Problem: (1) The second method is written when the number of elements in each row is the same and known at the time the program is used .
(2) The second method is used when the number of elements in each line is the same and is known at the time the program was written .

Do (1) and (2) mean the same thing?

OPTIONS:
- no
- yes
A:
no