## Genres

id | name
--- | ---
1 | Action Movie
2 | Romantic Comedy

## Directors

id | first_name | last_name
--- | --- | ---
1 | John | Doe
2 | Jane | Smith

## Movies

id | title | release_year | genre_id | director_id
--- | --- | --- | --- | ---
|  |  | (→ Genres.id) | (→ Directors.id)
1 | The Action Movie | 2021 | 1 | 1
2 | Another Action Movie | 2021 | 1 | 2
3 | A Romantic Comedy | 2021 | 2 | 1
4 | Yet Another Romantic Comedy | 2021 | 2 | 2

## Durations

id | minutes
--- | ---
1 | 120
2 | 90

## MovieDurations

movie_id | duration_id
--- | ---
(→ Movies.id) | (→ Durations.id)
1 | 1
2 | 2
3 | 1
4 | 2