Question: List down the ID of movies with running time of 3 and average revenue of 1?
SQL: SELECT T1.movieid FROM movies AS T1 INNER JOIN movies2directors AS T2 ON T1.movieid = T2.movieid INNER JOIN directors AS T3 ON T2.directorid = T3.directorid WHERE T1.runningtime = 3 AND T3.avg_revenue = 1