Identify $X$ and $Y$ in the following reactions:
$Nitrobenzene \xrightarrow{Zn/NH_4Cl} X$
$Nitrobenzene \xrightarrow{Zn + KOH/C_2H_5OH} Y$

• A
  $X = Nitrosobenzene, Y = Hydrazobenzene$
• B
  $X = Aniline, Y = Hydrazobenzene$
• C
  $X = Phenylhydroxylamine, Y = Hydrazobenzene$
• D
  $X = Hydrazobenzene, Y = Phenylhydroxylamine$