Problem: S1: The above results can be used to show that , contrary to the one-dimensional case , there is not always a spherical state in a bound cavity .
S2: The results above can be used to show that , contrary to the one-dimensional case , there is not always a bound state in a spherical cavity .

Do S1 & S2 convey the same information?

OPTIONS:
- no
- yes

A: no

Problem: S1: The U.S. Route 81 has eight special routes , three in North Dakota , one in Oklahoma , two in Kansas , and two in Texas .
S2: The U.S. Route 81 has eight special routes : three in Texas , one in Oklahoma , two in Kansas and two in North Dakota .

Do S1 & S2 convey the same information?

OPTIONS:
- no
- yes

A: no

Problem: S1: He is known for the creation of complex origami models , including various instrumentalists , insects and erotic origami - works called '' Pornigami '' .
S2: He is known for creation of various origami models , including erotic instrumentalists , insects , and complex origami works , called '' pornigami '' .

Do S1 & S2 convey the same information?

OPTIONS:
- no
- yes

A:
no