Problem: S1: In 1964 , he placed ninth in the downhill and fourth in the giant slalom competition .
S2: In 1964 he became fourth in the Downhill - Contest and Ninth in Giant Slalom - Competition .

Do S1 & S2 convey the same information?

A: no

Problem: S1: In the TV series , Mark Williams is played by Olaf Petersen .
S2: In the TV series , Olaf Petersen is played by Mark Williams .

Do S1 & S2 convey the same information?

A: no

Problem: S1: Its editor was William Johnson Fox and its owner was James Harmer , a London alderman .
S2: Its editor was William Johnson Fox , and its owner was James Harmer , a London sweater .

Do S1 & S2 convey the same information?

A:
no