Answer:
JEJU FIRE FESTIVAL
Explanation:
Jeju Fire Festival is a representative cutural festival related to Jeju's culture of livestock care. Held every March at Saebyeoloreum Volcanic Cone, the night sky lights up.
Diction is the author's word choice.
So A, otherwise known as the first choice in your list.
Hope this helps!
C)to persuade the reader.....