Objects in the image:
category: person
category: person
category: person
category: train
category: person
category: person
category: person
category: person
category: person
category: car
category: person
category: person

Guessing-game dialogue about one of the objects:
q: Is the object a person?
a: No
q: Does the object have wheels?
a: Yes
q: Does the object have more than 4 wheels?
a: No
q: Is the object silver?
a: Yes