Match the following columns:

Column-$I$	Column-$II$
$P$. Indole compounds	$I$. $IAA$
$Q$. Adenine derivatives	$II$. $ABA$
$R$. Carotenoid derivatives	$III$. $GA_3$
$S$. Terpenes	$IV$. Kinetin
$T$. $C_2H_4$	$V$. Ethylene

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