32. Which is true about Vakis?
(A) As a dog lover, he made a special drone to train the dogs.
(B) He used to lie lazily at home with his dog, but he enjoys walking the dog.
(C) He needed to prepare a leash and taught his dog to follow the drones first.
(D) He was too lazy to play with his dog. So he taught his dog how to play with the drones.