Problem: S1: The album was deleted on digital download in 2008 , shortly after the CD was released .
S2: The album was released as a digital download shortly after the CD was deleted in 2008 .

Do S1 & S2 convey the same information?

A: no

Problem: S1: Following the independence of Armenia in 1991 , Ijevan became the provincial centre of the newly founded Tavush Province as per the administrative reforms of 1995 .
S2: Following the independence of Armenia in 1991 , Ijevan became the provincial centre of the newly founded Tavush province after the administrative reforms of 1995 .

Do S1 & S2 convey the same information?

A: yes

Problem: S1: From January 2003 to December 2004 , Milner was the Managing Director of '' Neftyanoi '' , owned by Igor Linshits .
S2: From January 2003 to December 2004 , Igor Linshits was the CEO of '' Neftyanoi '' , owned by Milner .

Do S1 & S2 convey the same information?

A:
no