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

Guessing-game dialogue about one of the objects:
q: is it yellow bus?
a: No
q: is it white bus on road?
a: No
q: is it vehicle?
a: Yes
q: is the silver color mini bus kind in parking?
a: No
q: the small silver car?
a: No
q: white car in left corner of image?
a: Yes