Problem: S1: It is north of Resolution Island and Edgell Island and north-west of Lower Savage Islands .
S2: It is north of Resolution Island and Edgell Island , and northwest of Lower Savage Islands .

Do S1 & S2 convey the same information?

A: yes

Problem: S1: The township is in southern Schuylkill County and is bordered to the southeast by Columbia County .
S2: The city is located in southern Schuylkill County and is bordered to the southeast by Columbia County .

Do S1 & S2 convey the same information?

A: yes

Problem: S1: From the second relative homotopy group to the fundamental group , the structure of the crossed module can be given .
S2: From the fundamental homotopy group to the second relative group , may be given the structure of crossed module . The functor

Do S1 & S2 convey the same information?

A:
no