In order to implement the best cooperation, when determining the composition of the players in a volleyball match, the three coaches of A, B and C expressed their views on whether Xiao Wang and Xiao Li are on the court as follows:A: Only Xiao Wang plays the game, Xiao Li plays the game  B: If Xiao Wang plays the game, Xiao Li plays the game
C: Either Xiao Wang plays the game, or Xiao Li plays the game
All three were telling the truth.