Show the picture so we can answer
The correct answer should be A. naturalism.
Naturalism is a literary movement which comes from realism, meaning that it is trying to convey realistic images, without the use of poetic language and escapism. Endless melody and grand opera aren't literary movements, and romanticism is quite opposite of naturalism - it emphasizes poetic language and escapism rather than realism.
Playwright
Director
Associate Director
Assistant Director
Choreographer
Associate Choreographer
Dance Captain
Set Designer
Associate Set Designer
Costume Maker
Costume Designer
Pattern Cutter
Associate Costume Designer
Lighting Designer
Associate Lighting Designer
Sound Designer
Associate Sound Designer
Musical Director
Hair and Wig Designer
Musical Director
Performer
Circus Performer
Voice-over Artist
Musician
Actor Musician
Cabaret Artist