Problem: S1: In the first film the Fat Lady is played by Elizabeth Spriggs , and by Dawn French in the third film .
S2: In the third film , the fat lady of Elizabeth Spriggs and Dawn French is played in the first film .

Do S1 & S2 convey the same information?

A: no

Problem: S1: An open sewer system replaced underground sewers in 1865 .
S2: In 1865 , an open sewer system replaced the underground sewers .

Do S1 & S2 convey the same information?

A: yes

Problem: S1: He was elected to the Lok Sabha the lower house of Indian Parliament from Bhubaneswar in Odisha .
S2: He was elected by Odisha in Bhubaneswar to the Lok Sabha , the lower house of the Indian Parliament .

Do S1 & S2 convey the same information?

A:
no