A same meaning or not problem:
The family is very religious and , at the age of 12 , Genevieve joined the junior choir of her Protestant church .
The family is very religious and , at the age of 12 , Genevieve joined the Protestant choir of her junior church .
****
[A]: no

A same meaning or not problem:
In 1956 , she worked with the orchestras of Boris Simeonov and Emil Georgiev for Big Orchestra Concert Directorate conductors , who were Christo Vuchkov and Dimitar Ganev .
In 1956 , she worked with the orchestras of Boris Simeonov and Emil Georgiev for Big Orchestra Concert Directorate conductors of which were Christo Vuchkov and Dimitar Ganev .
****
[A]: yes

A same meaning or not problem:
Wally Masur defeated Bill Scanlon 6 -- 4 , 7 -- 6 to secure the title .
Wally Masur defeated Bill Scanlon with 6 -- 4 , 7 -- 6 to secure the title .
****
[A]: yes

A same meaning or not problem:
The building was expanded in 1967 , and a second major expansion was completed in 1999 .
The building was completed in 1967 , and a second major enlargement was expanded in 1999 .
****
[A]:
no