Objects in the image:
category: person
category: car
category: person
category: car
category: person
category: bicycle
category: car
category: car
category: car
category: car
category: skateboard

Guessing-game dialogue about one of the objects:
q: Is it a person?
a: No
q: Is it the sign?
a: No
q: Is it the skateboard?
a: No
q: Is it a tree?
a: No
q: Does the person wear it?
a: No
q: Is it the car?
a: Yes