Select the correct indirect form of the given sentence.
Mr. Puri said to me, "Why are you taking down this fence?"

A

Mr. Puri said to me why you were taking down that fence.

B

Mr. Puri said to me that why are you taking down this fence.

C

Mr. Puri asked me why was I taking down this fence.

D

Mr. Puri asked me why I was taking down that fence.