Problem: S1: The Bill 's Cathy Stoller Center is home to all the intercollegiate athletic teams of the University , the Sports Offices and the Department of Exercise Science .
S2: The Bill & Cathy Stoller Center is home to all of the university 's intercollegiate athletic teams , athletic offices and the Department of Exercise Science .

Do S1 & S2 convey the same information?

A: yes

Problem: S1: The bell tower was started in the 13th or 14th century and completed in 1500 .
S2: The bell tower was started in the 13th or 14th century and completed in about 1500 .

Do S1 & S2 convey the same information?

A: yes

Problem: S1: Baker established itself on the Illinois side of the river , and Buell , the Iowa side .
S2: Baker established himself on the Iowa side of the river , and Buell , the Illinois side .

Do S1 & S2 convey the same information?

A:
no