Match the following lists:

• A

  $A$. Grignard reagent	$1$. $H_2 / Pd-BaSO_4$
  $B$. Clemmensen reduction	$2$. $N_2H_4 / KOH / \text{ethylene glycol}$
  $C$. Rosenmund reduction	$3$. $CH_3MgX$
  $D$. Wolff-Kishner reduction	$4$. $Zn-Hg / conc. HCl$
  	$5$. $H_2 / Ni$

• B
  $A-3, B-4, C-1, D-2$
• C
  $A-3, B-4, C-1, D-2$
• D
  $A-2, B-1, C-4, D-5$