Problem: S1: Finally , we say that a distribution is regular if formula _ 11 is concave .
S2: Finally , we say that distribution is regular if the Formula 11 is concave .

Do S1 & S2 convey the same information?

OPTIONS:
- no
- yes

A: yes

Problem: S1: In 1971 , he divorced again to marry Coralie Legrand , with which he had a daughter , Martine Leroy .
S2: In 1971 , he was again divorced to marry Martine Leroy , with whom he had a daughter , Coralie Legrand .

Do S1 & S2 convey the same information?

OPTIONS:
- no
- yes

A: no

Problem: S1: The weekly was published in the federal state in 1781 , the first '' Vermont - newspaper '' .
S2: The first newspaper was published in the state in 1781 , the weekly '' Vermont Gazette '' .

Do S1 & S2 convey the same information?

OPTIONS:
- no
- yes

A:
no