Problem: S1: It runs along the old Sohmer Piano Factory , beneath Walnut Street and along Main Street .
S2: It runs along the old Sohmer Piano Factory , under Main Street , and along Walnut Street .

Do S1 & S2 convey the same information?

A: no

Problem: S1: As playing fields were sold near the school , Fender Field was later developed .
S2: As playing fields nearer the school were developed , Fender Field was later sold .

Do S1 & S2 convey the same information?

A: no

Problem: S1: The Izvoarele River is a tributary of the Podriga River in Romania .
S2: The Podriga River is a tributary of the River Izvoarele in Romania .

Do S1 & S2 convey the same information?

A:
no