Problem: S1: Gatting 's brother is the former England cricketer Joe Gatting , and his son Mike Gatting is currently a cricketer for Hampshire .
S2: The brother of Gatting is former English cricketer Joe Gatting , and his son Mike Gatting is currently a cricketer for Hampshire .

Do S1 & S2 convey the same information?

A: yes

Problem: S1: African stone tool technologies are divided into the modes outlined by Lawrence Barham and Peter Mitchell in 1969 , and proposed by Grahame Clark as follows :
S2: African stone tool technologies are divided into modes as outlined by Lawrence Barham and Peter Mitchell in 1969 and proposed by Grahame Clark as follows :

Do S1 & S2 convey the same information?

A: yes

Problem: S1: The tournament requires for each team an import or a foreign player .
S2: The tournament requires an import or a foreign-pure player for each team .

Do S1 & S2 convey the same information?

A:
no