In Which of the Following Situations Would an Individual Most

In which of the following situations would an individual most likely to be able to withdraw her consent for processing?

A) When she is leaving her bank and moving to another bank.
B) When she has recently changed jobs and no longer works for the same company.
C) When she disagrees with a diagnosis her doctor has recorded on her records.
D) When she no longer wishes to be sent marketing materials from an organization.