challenge: What is the main condition for the three seconds rule in basketball to be applied?
  
  A. When a player's team is in control of a live ball in the frontcourt and the game clock is running
  B. When a player's team is in control of a live ball in the frontcourt and the game clock is stopped
  C. When a player's team is not in control of the ball
  D. When a player's team is in control of a live ball in the backcourt
  Answer: 