Match the following columns:

Column-$I$ (Animal)	Column-$II$ (Genus)
$P$. Sandworm	$I$. Nereis
$Q$. Earthworm	$II$. Hirudinaria
$R$. Leech	$III$. Pheretima

• A
  $(P-I), (Q-III), (R-II)$
• B
  $(P-III), (Q-I), (R-II)$
• C
  $(P-II), (Q-I), (R-III)$
• D
  $(P-II), (Q-III), (R-I)$