Problem: S1: The first dorsal fin is smaller than the second , and the distance between it and the second dorsal fin is less than the length of its base .
S2: The second spine fin is smaller than the first and the distance between it and the first fin is less than the length of its base .

Do S1 & S2 convey the same information?

OPTIONS:
- no
- yes

A: no

Problem: S1: Gandini was born on 19 May 1906 in Venice to Ernesto Gandini and Diomira Di Centa of Parma .
S2: Gandini was born in Parma on 19 May 1906 to Ernesto Gandini and Diomira Di Centa of Venice .

Do S1 & S2 convey the same information?

OPTIONS:
- no
- yes

A: no

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

Do S1 & S2 convey the same information?

OPTIONS:
- no
- yes

A:
no