Problem: S1: East Nimar was known as Khandwa until recently .
S2: Until recently , Khandwa was known as East Nimar .

Do S1 & S2 convey the same information?

A: no

Problem: S1: Container glass has a higher magnesium oxide and sodium oxide content than flat glass , and a lower Silica , Calcium oxide , and Aluminum oxide content .
S2: Container glass has a higher magnesium oxide and sodium oxide content than flat glass and a reduced content of silica , calcium oxide and aluminum oxide .

Do S1 & S2 convey the same information?

A: yes

Problem: S1: The SAS ( Surprise aggregate supply ) curve is in the aggregate run a vertical line called the EAS ( Equilibrium long Supply ) curve .
S2: The SAS ( Surprise Aggregate Supply ) curve is a vertical line called the EAS curve ( Equilibrium Long Supply ) in the course of the aggregate .

Do S1 & S2 convey the same information?

A:
yes