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

Guessing-game dialogue about one of the objects:
q: is it a car?
a: No
q: is it a house?
a: No
q: is it a train?
a: Yes
q: is it the whole train?
a: No
q: is it the conductor part of the train?
a: Yes