Problem: S1: In 1901 the first part of his piano cycle '' On an Overgrown Path '' was performed and gradually became one of his most released works .
S2: In 1901 , the first part of his piano cycle '' On an Overgrown Path '' was performed and gradually became one of his most frequently-published works .

Do S1 & S2 convey the same information?

A: yes

Problem: S1: Cheadle Heath railway station served a railway station which between 1901 and 1968 was the village of Cheadle , Stockport , and the Cheshire suburb Cheadle Hulme .
S2: Cheadle Heath railway station was a train station that served between 1901 and 1968 the village of Cheadle , Cheshire , and the suburb of Stockport Cheadle Hulme .

Do S1 & S2 convey the same information?

A: no

Problem: S1: The qualification rounds for the four previous World Cups were very confusing , with controversial rules and many shortfalls .
S2: The qualification rounds for the four previous World Cups were very controversial , with confusing rules and many failures .

Do S1 & S2 convey the same information?

A:
no