Which of the Following Statements Is FALSE

Which of the following statements is FALSE?

A) courts will use a dictionary if the terms in a contract are unclear
B) deposits are not returned if a buyer wants out of a sales contract unless it is a penalty
C) actual stated terms in a contract are called express terms
D) there is a duty to act in good faith when carrying out a contract
E) the doctrine of fundamental breach has been expanded by the Supreme Court of Canada