Match the reactions given in Column-I with the suitable reagents given in Column-II. 

Column-l
(Reactions)
Column-ll
(Reagents)
A. Benzophenone → Diphenylmethane I. LiAlH4
B. Benzaldehyde → 1-Phenylethanol II. DlBAL-H
C. Cyclohexanone → Cyclohexanol III. Zn(Hg)/Conc.
HCl
D. Phenyl benzoate → Benzaldehyde  IV. CH3MgBr

Codes:

  A  B D
1.   II III IV I
2. III IV I II
3. I IV III II
4. IV III II I