Problem: S1: On July 17 , 2006 , Lopez Obrador said in a radio interview with Miguel Angel Granados Chapa about '' Radio UNAM '' :
S2: On 17 July 2006 , Miguel Angel Granados Chapa said in a radio interview with Lopez Obrador on the subject of '' Radio UNAM '' :

Do S1 & S2 convey the same information?

A: no

Problem: S1: Soon after Moody 's departure , John Sykes was announced as the new Whitesnake guitarist from the press .
S2: Soon after John Sykes 's departure , Moody was announced to the press as the new Whitesnake guitarist .

Do S1 & S2 convey the same information?

A: no

Problem: S1: Bengidzakiwe is a local song sung in traditional ceremonies in Swaziland , which became a local hit in 2007 .
S2: Mine Bengidzakiwe is a traditional song sung in native ceremonies in Swaziland , which became a local hit in 2007 .

Do S1 & S2 convey the same information?

A:
no