Actually, I think it is the one where the audience knows he will fail.
Dramatic Irony is when the audience knows something the reader does not.
A. Does it dry up like a raisin in the sun? - simile
B. The fog comes/on little cat feet. - metaphor
C. Plain chipware on a plain and creaking wood, Tin flatware. - imagery
D. What happens to a dream deferred? - symbol
I believe it is the second one
Answer:
A. the answer should be a. idk if its right thoe