Read this paragraph from "Everyday Use." Which central idea is represented here?
Sometimes I dream a dream in which Dee and I are suddenly brought
together on a TV program of this sort. Out of a dark and soft-seated limousine
I am ushered into a bright room filled with many people. There I meet a
smiling, gray, sporty man like Johnny Carson who shakes my hand and tells
me what a fine girl I have. Then we are on the stage and Dee is embracing me
with tears in her eyes. She pins on my dress a large orchid, even though she has
told me once that she thinks orchids are tacky flowers.
Many people dreamed of being on TV.
O Dee likes to show off for others.
Mama wishes Dee would acknowledge all she's done for her.
Mama wants Dee to experience sadness.