challenge: Who may be appointed to honorary positions in the Medical Household?
  
  A. Eminent artists and musicians from the British Armed Forces and in the Commonwealth
  B. Eminent engineers and architects from the British Armed Forces and in the Commonwealth
  C. Eminent physicians and surgeons from the British Armed Forces and in the Commonwealth
  D. Eminent lawyers and judges from the British Armed Forces and in the Commonwealth
  Answer: 