Problem: S1: Glasson won 19 - times national hall championships , including nine Australian championships .
S2: Glasson won 19 times Australian championships , including nine national hall championships .

Do S1 & S2 convey the same information?

A: no

Problem: S1: Their children , through his wife , Jean , daughter of Sir Jean Stewart , Baronet , and Duncan Campbell :
S2: By his wife , Jean , daughter of Sir Jean Stewart , Baronet and Duncan Campbell , their children were :

Do S1 & S2 convey the same information?

A: yes

Problem: S1: The Salt Lake City , Utah to Los Angeles trail was usually restricted by lack of water to winter .
S2: The trail of Salt Lake City , Utah to Los Angeles was usually restricted by water shortages to the winter .

Do S1 & S2 convey the same information?

A:
yes