Identify the correct indirect narration for the following sentence:
The lady said to the servant, "If you don't wash the clothes properly, I will dismiss you".
(A) The lady warned the servant that she would dismiss her if she didn't wash the clothes properly.
(B) The lady told the servant that she would dismiss her on the event of bad work.
(C) The lady cautioned the servant that she must wash the clothes properly
(D) The lady advised the servant to wash the clothes properly