Direction : Five persons are standing in a queue, one of the two persons at the extreme ends is a professor and the other is a Businessman. An advocate is standing to the right of a student. A author is to the Immediate left of the businessman. The student is between the professor and the advocate.
If advocate and the businessman exchange their positions also the author and student, then who will be standing to the left of the student?
(A) Author
(B) Businessman
(C) Professor
(D) Advocate