Andrew is in charge of putting together a schedule of presenters as part of an upcoming training class. The order of the presenters is restricted by the topic of each presentation such that:
Topic A must be after Topic F.
Topic F must be after Topic C.
Topic B must be before Topic A.
Topic A cannot be last, but must be after Topic D.
Topic E must be after Topic C.
Which of the following is a possible order for the presentations, from first to last?
A. F, C, B, D, A, E
B. C, F, D, B, E, A
C. C, F, D, B, A, E
F. D, C, F, A, B, E