Which one of the following pairs is not correctly matched?

• A
  $> C = O \xrightarrow{\text{Clemmensen reduction}} > CH_2$
• B
  $> C = O \xrightarrow{\text{Wolff-Kishner reduction}} > CHOH$
• C
  $- COCl \xrightarrow{\text{Rosenmund reduction}} - CHO$
• D
  $- C \equiv N \xrightarrow{\text{Stephen reduction}} - CHO$