Research on People's Interactions with the Robot Dog AIBO Revealed

Research on people's interactions with the robot dog AIBO revealed that

A) Preschoolers were much more affection toward a real dog than toward the robot dog.
B) Artificial life forms inspire all the same emotions and behaviors in people as living creatures do.
C) The majority of children who interacted with AIBO said they could be friends with it.
D) All of the above.