A same meaning or not problem:
Spurrite is a white , yellow or light blue mineral with monoclinic crystals . Its chemical formula is Ca ( SiO ) CO .
Spurrite is a white , yellow or light blue mineral with monoclinic crystals , the chemical formula of which is Ca ( SiO ) CO .
****
[A]: yes

A same meaning or not problem:
The fate of the German prisoners of war in the Soviet Union was scarcely any better , with more than half a million died in terrible conditions in the Soviet camps .
The fate of the Soviet prisoners of war in the Soviet Union was little better , with more than half a million died in terrible conditions in the German camps .
****
[A]: no

A same meaning or not problem:
In 2007 , Harte temporarily took over the role of Dr. Michael McBain for Nathaniel Marston in ABC - Soap '' One Life to Live '' .
In 2007 , Harte temporarily took over the role of Dr. Nathaniel Marston for Michael McBain in the ABC Soap '' One Life to Live '' .
****
[A]: no

A same meaning or not problem:
Bokakhat is part of Kaliabor ( Lok Sabha constituency ) .
Kaliabor is part of Bokakhat ( constituency of Lok Sabha ) .
****
[A]:
no