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

Guessing-game dialogue about one of the objects:
q: is it the bus?
a: No
q: is it a vehicle?
a: Yes
q: is it the train?
a: No
q: is it the silver car in the right side of the picture?
a: No
q: is it the car behind the silver car?
a: Yes