A same meaning or not problem:
This research has taken him frequently to South Africa , where he focuses on the Royal Bafokeng Nation as well as Brazil and Jamaica .
This research has frequently led him to South Africa , where he concentrates on the Royal Bafokeng Nation , as well as Brazil and Jamaica .
****
[A]: yes

A same meaning or not problem:
A few years later , Hyman became pianist Goodman himself .
A few years later , Goodman became Hyman 's pianist himself .
****
[A]: no

A same meaning or not problem:
A grandson of Henry Dennis was Frederick Herbert Wood Mus.Doc , who from 1918 to 1963 was the organist of the Blackpool Parish Church .
A grandson of Henry Dennis was Frederick Herbert Wood Mus.Doc , who was organist of Blackpool Parish Church from 1918 until 1963 .
****
[A]: yes

A same meaning or not problem:
Teliphasa similalbifusa is a species of moth of the Pyralidae family . It is found in Guangxi ( China ) .
Teliphasa similalbifusa is a kind of moth of the Pyralidae family . It is found in Guangxi ( China ) .
****
[A]:
yes