challenge: Which of the following statements about the Yacht Club Tower in Panama City is true?
  
  A. It was built between 2010 and 2014.
  B. The tower has 50 floors and stands at 180 m tall.
  C. The tower stands at 196 m tall with 57 floors.
  D. The Yacht Club Tower is the tallest building in Panama City.
  Answer: 