In the reaction between hydrogen sulphide and acidified permanganate solution,which of the following occurs?

• A
  $H_2S$ is reduced to $S$,$MnO_4^{-}$ is oxidised to $Mn^{2+}$
• B
  $H_2S$ is oxidised to $SO_2$,$MnO_4^{-}$ is reduced to $MnO_2$
• C
  $H_2S$ is reduced to $SO_2$,$MnO_4^{-}$ is oxidised to $Mn^{2+}$
• D
  $H_2S$ is oxidised to $S$,$MnO_4^{-}$ is reduced to $Mn^{2+}$