Problem: S1: Chandima Weerakkody ( UPFA-SLFP ) died on May 30 , 2009 . His replacement Amarasiri Dodangoda ( UPFA-SLFP ) was sworn in on 9 June 2009 .
S2: Amarasiri Dodangoda ( UPFA-SLFP ) died on 30 May 2009.His replacement Chandima Weerakkody ( UPFA-SLFP ) was sworn in on 9 June 2009 .

Do S1 & S2 convey the same information?

A: no

Problem: S1: Peremyshliany Raion is a raion in Ukraine in western Lviv Oblast .
S2: Raion Peremyshliany is a raion in western Lviv in the Ukraine .

Do S1 & S2 convey the same information?

A: yes

Problem: S1: As synonymous ablation may lead to cell ablation , it can be used as a genetic term at appropriate times .
S2: As synonymous ablation can lead to cell ablation , it can be used at appropriate times as a genetic term .

Do S1 & S2 convey the same information?

A:
yes