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

Guessing-game dialogue about one of the objects:
q: is it one of the cars?
a: Yes
q: is it the white one on our left?
a: No
q: the next one?
a: Yes