Which of the Following Is an Example of Freud's Concept

Multiple Choice

Which of the following is an example of Freud's concept of day residue

A)  Mary feels anxious all day after having had a nightmare. 
B)  Danielle has difficulty falling asleep because she is worried that she will not hear her alarm in the morning. 
C)  Arik dreams about monsters whenever he is having a rough time at work. 
D)  Tanner has a lot of dreams that take place at his job.