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

Guessing-game dialogue about one of the objects:
q: is it the train?
a: No
q: a car?
a: Yes
q: on the top part of the train?
a: Yes
q: 1st car?
a: No
q: 2nd car?
a: No
q: is it near the front?
a: Yes
q: 3rd car ??
a: No
q: 4th ??
a: Yes