If Ferdinand Prefers a Big Mac to a Whopper and a Whopper

Multiple Choice

If Ferdinand prefers a Big Mac to a Whopper and a Whopper to a hotdog,but is indifferent between a Big Mac and a Quarter Pounder he must

A) prefer a Quarter Pounder to a hotdog.
B) prefer a Whopper to a Quarter Pounder.
C) be indifferent between a Quarter Pounder and a Whopper.
D) be indifferent between a Whopper and a hotdog.