📌📌 easy solution  :D ||  MySql ⚡
\nSELECT actor_id, director_id \nFROM\n    (SELECT actor_id, director_id, COUNT(*) AS cnt\n     FROM ActorDirector\n     GROUP BY actor_id, director_id\n    ) A
```\nSELECT actor_id, director_id \nFROM\n    (SELECT actor_id, director_id, COUNT(*) AS cnt\n     FROM ActorDirector\n     GROUP BY actor_id, director_id\n    ) AS t\nWHERE cnt >= 3;\n```
['MySQL', 'MS SQL Server']