Problem: S1: Match 5 : kazushi Sakuraba defeats Yoji Anjo ( leg submission )
S2: Match 5 : Yoji Anjo defeats Kazushi Sakuraba ( submission )

Do S1 & S2 convey the same information?

A: no

Problem: S1: The Bristly Peaks include the Brodie Peak and Messent Peak .
S2: The Bristly Peaks include the Brodie Peak and the Messent Peak .

Do S1 & S2 convey the same information?

A: yes

Problem: S1: He was married to Madi Hedd , who acted together in Australia for six years before returning to Britain in 1957 .
S2: He was married to Madi Hedd . They acted together in Australia for six years before returning to Britain in 1957 .

Do S1 & S2 convey the same information?

A:
yes