Problem: S1: From 1976 to 1979 , he was also employed as a regional CBS - NFL and CBS - NBA announcer at CBS Sports , after which he joined NBC .
S2: He was also employed by NBC as a regional CBS NFL and CBS NBA announcer from 1976 to 1979 , after which he changed to CBS Sports .

Do S1 & S2 convey the same information?

A: no

Problem: S1: '' Symphonic Poem '' had used some details and nuances and was changed as the entire second act as it had been at Symphonic Legends .
S2: '' Symphonic Poem '' had some details and nuances tweaked , and was used as the entire second act like it had been at Symphonic Legends .

Do S1 & S2 convey the same information?

A: no

Problem: S1: He defeated Quentin Gilbert and Pierre Roche , with Gilbert receiving the titles in WRC3 and JWRC not long ago .
S2: He defeated Quentin Gilbert and Pierre Roche , with Gilbert having not long ago clinched the titles in WRC3 and JWRC .

Do S1 & S2 convey the same information?

A:
yes