challenge: What was the primary reason for the lawsuit initiated by Greek Cypriots and others against the TRNC Representative Offices in the United States?
  
  A. Unfair business practices by HSBC Bank USA
  B. Lack of diplomatic recognition by the United States
  C. Disputes over commercial transactions with the TRNC
  D. Denial of access to and enjoyment of land and property held in the north
  Answer: 