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

Guessing-game dialogue about one of the objects:
q: is it the train?
a: No
q: is ti the tracks?
a: No
q: is it the fence on the left?
a: No
q: is it in the train?
a: Yes
q: in the right most window?
a: Yes