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

Guessing-game dialogue about one of the objects:
q: is it a bus?
a: No
q: is it a person?
a: No
q: is it a car?
a: No
q: is ti a fan?
a: No
q: is it a building?
a: No
q: does it light up?
a: No
q: is it in the foreground?
a: Yes
q: is it on the bus?
a: No