Problem: S1: He took the first place in 1984 Olympic Games , but he beat the gold medalist Jeff Blatnick at the fourth round .
S2: He took fourth place at the Olympic Games in 1984 , but he beat the gold medal winner Jeff Blatnick in the first round .

Do S1 & S2 convey the same information?

A: no

Problem: S1: This is also a shearing effect : when the focal length is smaller , the shearing effect is larger .
S2: This is also a shearing effect : when the focal length is larger , the shear effect is smaller .

Do S1 & S2 convey the same information?

A: no

Problem: S1: The US 340 has a diamond exchange with MD 180 and crosses Catoctin Creek east of Petersville .
S2: East of Petersville , US 340 crosses a diamond interchange with MD 180 and has Catoctin Creek .

Do S1 & S2 convey the same information?

A:
no