What is the average rating score of the movie "The Crowd" and who was its director?
director refer to director_name; The Crowd refer to movie_title; Average refer to AVG(rating_score)
SELECT AVG(T2.rating_score), T1.director_name FROM movies AS T1 INNER JOIN ratings AS T2 ON T1.movie_id = T2.movie_id WHERE T1.movie_title = 'The Crowd'