Problem: S1: In 2009 , Wizard canceled the event in Los Angeles and postponed the Texas Convention .
S2: In 2009 , Wizard canceled the event in Texas and postponed the Los Angeles Convention .

Do S1 & S2 convey the same information?

A: no

Problem: S1: Yates joined Robert Yates Racing for the 2003 season and won two races for Elliott Sadler in 2004 .
S2: For the 2003 season he joined Robert Yates Racing and won two races for Elliott Sadler in 2004 .

Do S1 & S2 convey the same information?

A: yes

Problem: S1: was played by Pruitt Taylor Vince in the film '' JFK '' in 1991 .
S2: Pruitt Taylor Vince was played by Bowers in the 1991 film '' JFK '' .

Do S1 & S2 convey the same information?

A:
no