Problem: S1: Maurice Tellier is the son of Paul Tellier and the grandson of Sir Joseph - Mathias Tellier , who was the brother of Louis Tellier .
S2: Maurice Tellier is the son of Paul Tellier , and the grandson of Sir Joseph-Mathias Tellier , who was the brother of Louis Tellier .

Do S1 & S2 convey the same information?

OPTIONS:
- no
- yes

A: yes

Problem: S1: There are nine primary level schools , 16 secondary schools and two schools for special education .
S2: There are nine secondary schools , 16 primary and two schools for special schools .

Do S1 & S2 convey the same information?

OPTIONS:
- no
- yes

A: no

Problem: S1: The north slope of the Obshchy Syrt is covered by deciduous forests , while the southern slope towards the Caspian Depression has the characteristics of a steppe .
S2: The northern slope of the Obshchy Syrt is covered by deciduous forests , while the southern slope to the Caspian Depression has the characteristics of a steppe .

Do S1 & S2 convey the same information?

OPTIONS:
- no
- yes

A:
yes