Sport, Generally Defined, Consists of Which of the Following Characteristics

Sport, generally defined, consists of which of the following characteristics?

A) Continuity, division of roles, dynamic interaction with an audience, a supporting establishment.
B) One team, devotion to practice, coaching specialization, significant fan support.
C) Scheduled competitions, large venues to hold competitions, significant financial resources, media coverage, achievement recognition, formal league playoff arrangements.
D) All of the above
E) None of the above.