/*18. Write a query in SQL to list first and last name of all the directors with number of genres movies they directed with
 genres name, and arranged the result alphabetically with the first and last name of the director.*/
SELECT dir_fname,dir_lname, gen_title,count(gen_title)  
FROM director  
NATURAL JOIN movie_direction  
NATURAL JOIN movie_genres  
NATURAL JOIN genres  
GROUP BY dir_fname, dir_lname,gen_title  
ORDER BY dir_fname,dir_lname;