Problem: S1: He has performed at the Vienna , Holland , Oregon , Tanglewood , Edinburgh , Marlboro Bach and Carmel Bach festivals .
S2: He performed at the festivals of Edinburgh , Marlboro , Tanglewood , Vienna , Holland , Oregon Bach and Carmel Bach .

Do S1 & S2 convey the same information?

A: no

Problem: S1: Aulla is a municipality in the province of Massa and Carrara , Tuscany ( central Italy ) .
S2: Aulla is a '' comune '' in the province of Massa and Carrara , Tuscany ( central Italy ) .

Do S1 & S2 convey the same information?

A: yes

Problem: S1: Carol is in the gallery with her daughter Missy , now a published poet .
S2: Missy is in the stands with her daughter Carol , now a published poet .

Do S1 & S2 convey the same information?

A:
no