In the following sentence, the word that receives the emphatic stress is written in capital letter. From the questions lettered A to D, choose the one to which the given sentence is the appropriate answer. Dad requested the DRIVER to open the door.

In the following sentence, the word that receives the emphatic stress is written in capital letter. From the questions lettered A to D, choose the one to which the given sentence is the appropriate answer.
Dad requested the DRIVER to open the door.