What do the answers to the clues below have to do with basketball?

1. Co-founder of the NAACP

2. "Adults only" movie designation

3. Like divining rods

4. Last page of animal alphabet books, usually 

HINT:

Look at the initial letters of the clue answers.

Answers to clues:

 

1. W.E.B. DuBois

2. X-rated

3. Y-shaped

4. Z is for zebra

 

What the clue answers have to do with basketball:

 

W, X, Y, and Z are the final four letters of the alphabet. The Final Four are the last four games in the college basketball championship playoffs. 

 

Credit: Howard Barkin