challenge: Why was Naples United FC 2 disqualified from the 2019 U.S. Open Cup qualification?
  
  A. They did not meet the requirements for professional teams
  B. They were not affiliated with the U.S. Adult Soccer Association
  C. They failed to meet the deadline for local amateur sides to participate in sanctioned league competition
  D. They were not affiliated with the U.S. Youth Soccer Association
  Answer: 