Problem: S1: Adrenal hormones , especially glucocorticoids such as cortisol , are essential for prenatal development of organs , particularly for the maturation of the lungs .
S2: Prenatal hormones , particularly glucocorticoids such as cortisol , are indispensable for the development of the adrenal organs , especially for the maturation of the lungs .

Do S1 & S2 convey the same information?

A: no

Problem: S1: The release focused on stabilizing the plasma desktop , improving the functionality and integrating KDE .
S2: The release focused on integrating the Plasma desktop , improving functionality and stabilizing KDE .

Do S1 & S2 convey the same information?

A: no

Problem: S1: Howes married three times in his life : in 1923 with Mary Donovan Howard , in 1932 with Catherine Tabor and in 1937 with Lillian Pechin .
S2: Howes married three times in his life : in 1923 with Lillian Pechin , in 1932 with Catherine Tabor and in 1937 with Mary Donovan Howard .

Do S1 & S2 convey the same information?

A:
no