Objects in the image:
category: person
category: potted plant
category: car
category: car
category: bottle
category: bus
category: car
category: car
category: car
category: traffic light
category: car
category: car

Guessing-game dialogue about one of the objects:
q: is it a sign?
a: No
q: is it a car?
a: Yes
q: is it in the front?
a: No
q: is it by the p sign?
a: No
q: is it right behind the first car?
a: No