Which of the Following Doctrines Arose from Cases in England

Multiple Choice

Which of the following doctrines arose from cases in England in which parties who had contracted for rooms along a parade route for a king's coronation,received their money back when the coronation was canceled because the king became ill?

A) Frustration of purpose
B) Commercial impracticability
C) Alteration of the contract
D) Anticipatory repudiation
E) Anticipatory renunciation