Problem: S1: In 1883 , the first schools in the area were built for 400 white students and 60 black students .
S2: In 1883 , the first schools were built in the vicinity for 400 white and 60 black students .

Do S1 & S2 convey the same information?

A: yes

Problem: S1: It was dredged and widened in 1974 , built with gravel roads on each side of the channel .
S2: It was built and widened in 1974 , dredged with gravel roads on each side of the channel .

Do S1 & S2 convey the same information?

A: no

Problem: S1: Barbara Rogowska , known as Barbara Kwarc ( born June 19 , 1953 ) is a Polish comedian actress , comic and celebrity .
S2: Barbara Rogowska , better known as Barbara Kwarc ( born June 19 , 1953 ) , is a Polish actress , comic book and celebrity .

Do S1 & S2 convey the same information?

A:
yes