State-of-the-Art: Semantics Acquisition Games - Semantic Acquisition Games: Harnessing Manpower for Creating Semantics - page 45

Fig. 3.5 In Akinator, the agent asks the player yes/no/maybe questions on person characteristics

Fig. 3.6 After the Akinator agent asks a specific number of yes/no/maybe questions, he attempts to
guess the person the player is thinking of ( right ). If the guess is incorrect, the agent asks the player
to provide the correct answer (person), either by selecting from a potential candidates or typing in
a new person