Which of These Interpersonal Situations Is an Example of Communication

Which of these interpersonal situations is an example of communication accommodation?

A) a professor using similar lecture notes for each semester's classes
B) a supervisor wanting to distance herself from the employees when she is explaining the project to be completed
C) a family counselor listening for how the family members describe their concerns and reflecting that using some of the members' idioms and mannerisms
D) a customer service representative reading from a script about what is required information to give to the customer regardless of the customer's question