Study the following information carefully and answer the question given below: A certain number of persons sit in a row facing north. Two persons sit ...

Study the following information carefully and answer the question given below:

A certain number of persons sit in a row facing north. Two persons sit between N and Q, where Q is the only neighbour of B. W sits 5th to the left of L, who sits immediately to the right of N. W is exactly in the middle of the row. The number of persons between W and N is equal to the number of persons between W and T. Z sits 2nd to the right of H. Three persons sit between T and H. O sits immediately to the left of A and immediately to the right of E, who is not adjacent to W.

Which of the following pairs of persons are sitting adjacent to each other?