A same meaning or not problem:
Different reactions take place on the surface of a catalyst of a heterogeneous phase .
Reactions that take place on the surface of a catalyst of a heterogeneous phase are also different .
****
[A]: yes

A same meaning or not problem:
Cornelia Stuyvesant Vanderbilt ( the only child of George and Edith Vanderbilt ) married in 1924 to the British aristocrat John F. A. Cecil , a descendant of William Cecil .
Cornelia Stuyvesant Vanderbilt ( George and Edith Vanderbilt 's only child ) married British aristocrat , John F. A. Cecil , a descendant of William Cecil in 1924 .
****
[A]: yes

A same meaning or not problem:
In the week before the first race , Barwa Addax driver Dani Clos was replaced by Josef Kral . Brendon Hartley also replaced Ocean Racing Technology 's Jon Lancaster .
In the week before the first race , Barwa Addax - Pilot Dani Clos was replaced by Josef Kral , Brendon Hartley replaced Jon Lancaster with Ocean Racing Technology .
****
[A]: yes

A same meaning or not problem:
Born in 1935 in Longbenton , Northumberland , Curry died in 1990 in Mansfield , Nottinghamshire , at the age of 54 .
Curry was born in Longbenton , Northumberland , in 1935 , and died in Mansfield , Nottinghamshire , in 1990 at the age of 54 .
****
[A]:
yes