Problem: S1: Tamsen Heiman was married to Chamran , an American Muslim , in 1961 .
S2: Taman Heiman was married to Chamran in 1961 , an American Muslim .

Do S1 & S2 convey the same information?

A: yes

Problem: S1: However , Ambassador William Sullivan , and his successor , G. McMurtrie Godley , continued to oversee air strikes in Laos .
S2: However , Ambassador G. McMurtrie Godley and his successor , William Sullivan , continued to oversee the air attacks in Laos .

Do S1 & S2 convey the same information?

A: no

Problem: S1: In codice 5 is the second file codice 8 and in codice 4 is the second file codice 10 .
S2: In codice 4 is the second file codice 8 and codice 5 is the second file codice 10 .

Do S1 & S2 convey the same information?

A:
no