Problem: S1: It is directed by Kamala Lopez and produced by Cameron Crain , Richard Shelgren and Kamala Lopez .
S2: It was produced by Cameron Crain , Richard Shelgren and Kamala Lopez and directed by Kamala Lopez .

Do S1 & S2 convey the same information?

A: yes

Problem: S1: The 1960 San Diego State Aztecs football team represents San Diego State College football season during the 1960 NCAA College Division .
S2: The 1960 San Diego State College football team represented NCAA College Division , during the 1960 San Diego State Aztecs football season .

Do S1 & S2 convey the same information?

A: no

Problem: S1: In 1813 , when Justice John Tyler died , Tyler inherited Greenway at the age of 23 .
S2: In 1813 , when Justice Tyler died , John Tyler inherited Greenway at the age of 23 .

Do S1 & S2 convey the same information?

A:
no