Problem: S1: All five territorial governors are female , the mayor of Washington is male .
S2: All five territorial governors are male ; the mayor of Washington , D.C. is female .

Do S1 & S2 convey the same information?

A: no

Problem: S1: '' Jet Moto 2 '' would be the last game developed by SingleTrac and published by Sony Computer Entertainment .
S2: '' Jet Moto 2 '' would have been the last game developed by SingleTrac and published by Sony Computer Entertainment .

Do S1 & S2 convey the same information?

A: yes

Problem: S1: The government of the town of Liyang is located in He County .
S2: The government of He County is located in the town of Liyang .

Do S1 & S2 convey the same information?

A:
no