challenge: What was the reason behind the Neighborhood Planning Unit's vote against the masquerade event in the Krog Street Tunnel in 2014?
  
  A. Concerns about the event's noise level and potential disruption to local businesses
  B. Insufficient parking options for attendees
  C. Lack of compensation to local artists for using their work to promote the event
  D. Disagreement over the event's masquerade theme
  Answer: 