Which of the Following Is NOT an Example of a Denial

Multiple Choice

Which of the following is NOT an example of a denial message?

A) informing a host that you cannot attend her charity event
B) letting a colleague know that you cannot help with a project
C) alerting your employer that you cannot find any problems in the proposal he had you review
D) telling a customer that you cannot refund her purchase
E) communicating that you cannot switch vacation days with your coworker