Which of the Following Statements Is TRUE

Which of the following statements is TRUE?

A) The phrase "court hierarchy" refers to the fact that the courts must obey the words of a valid statute.
B) Arbitration is usually binding but it depends on the arbitration agreement of the parties and on the powers of the courts to review arbitration decisions.
C) The judges of the superior court in each province are appointed by that province's government.
D) The phrase "rule of law" refers to the fact that a law must contain a rule that either prohibits someone from doing something or allows someone to do something.
E) The phrase "court hierarchy" refers to the fact that the Supreme Court of Canada contains one chief justice and eight puisine justices.