Objects in the image:
category: person
category: car
category: person
category: person
category: backpack
category: car
category: car
category: car
category: car
category: traffic light
category: car
category: traffic light
category: backpack
category: car
category: car
category: traffic light
category: car

Guessing-game dialogue about one of the objects:
q: is a car?
a: No
q: is a person?
a: Yes
q: is he showing a sign?
a: Yes
q: in the middle?
a: No
q: in the right?
a: Yes