In the following questions, a sentence / part of the sentence is printed in bold. Below are given alternatives to the bold part at (1), (2) and (3) which may improve the sentence. Choose the correct alternative. In case no improvement is needed, your answer is (4).

Rafeek introduced me to his friend who is both a scientist and a musician.

Options

A. scientist-musician friend.
B. friend, who is a scientist as well as musician.
C. friend who is scientist and musician together.
D. No imrovement

Answer

D