Match the following and choose the correct option from those given below.

Column $A$	Column $B$
$A$. Molecular oxygen	$(i)$. $\alpha$-Ketoglutaric acid
$B$. Electron acceptor	$(ii)$. Hydrogen acceptor
$C$. Pyruvate dehydrogenase	$(iii)$. Cytochrome $c$
$D$. Decarboxylation	$(iv)$. Acetyl $CoA$

• A
  $A-(ii), B-(iii), C-(iv), D-(i)$
• B
  $A-(iii), B-(iv), C-(ii), D-(i)$
• C
  $A-(ii), B-(i), C-(iii), D-(iv)$
• D
  $A-(iv), B-(iii), C-(i), D-(ii)$