Problem: S1: The team added a second car for Thed Bjork in 2006 and was replaced in 2009 by Richard Goransson .
S2: The team added a second car for Richard Goransson in 2006 , and was replaced by Thed Bjork in 2009 .

Do S1 & S2 convey the same information?

A: no

Problem: S1: Her father , Democrat Calvin L. Rampton , served in the Utah State Senate and was unsuccessful in 1964 for the governor of Utah against Mitchell Melich .
S2: Her father , Democrat Calvin L. Rampton , served in the Utah State Senate and ran unsuccessfully for governor of Utah in 1964 against the Mitchell Melich .

Do S1 & S2 convey the same information?

A: yes

Problem: S1: Recker retained the grocery store , and Portner focused on expanding the brewery .
S2: Portner kept the grocery store and Recker focused on expanding the brewery .

Do S1 & S2 convey the same information?

A:
no