Which of the following statements is FALSE?
A. Mary, a sedentary college student, must plan her food intake carefully, so it doesn't exceed energy expenditure.
B. Tim, a long-distance runner, can burn more calories for physical activity than basal metabolism.
C. Joe, who has a high fat diet, will burn more calories to process his food than Deb who follows a lower fat diet.
D. All of these statements are true.

(I think it is C but I am not sure)