Which excerpt from everyday use by alice walker employs the technique of ambiguity?

It seems that you have missed the given options for this question. But anyway, here is the correct answer. The excerpt from Everyday Use by Alice Walker that employs the technique of ambiguity would be this: 
Dee wanted nice things. A yellow organdy dress to wear to her graduation from high school; black pumps to match a green suit she'd made from an old suit somebody gave me. She was determined to stare down any disaster in her efforts.
Hope this answer helps.

Well i could construct a master piece but it will cost you a significant amount of cash that i prupose you wouldn't have

C. c is the correct answer.