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

Guessing-game dialogue about one of the objects:
q: is it a human?
a: No
q: is it a train?
a: Yes
q: the whole train?
a: Yes
q: yellow red orange and blue colour train?
a: Yes