Problem: S1: The principal person is Jennifer Haack for K-5 and Stefan Ladenburger is Assistant Principal , the Associate Principal is Michael McDonnell
S2: The principal is Stefan Ladenburger for K-5 and Jennifer Haack is the associate principal . The assistant principal is Michael McDonnell .

Do S1 & S2 convey the same information?

OPTIONS:
- no
- yes

A: no

Problem: S1: Reneri mainly taught scholastic logic and natural philosophy .
S2: Reneri taught mainly scholastic logic and natural philosophy .

Do S1 & S2 convey the same information?

OPTIONS:
- no
- yes

A: yes

Problem: S1: The journal is indexed by Brill and published in Academic Search Complete and Scopus .
S2: The magazine is indexed by Brill and published in Academic Search Complete and Scopus .

Do S1 & S2 convey the same information?

OPTIONS:
- no
- yes

A:
yes