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

Guessing-game dialogue about one of the objects:
q: a train or part of train?
a: No
q: a vehicle?
a: Yes
q: on the right of train?
a: Yes
q: a car?
a: Yes
q: black ??
a: No
q: white ??
a: Yes
q: only one white car is visible?
a: Yes
q: the one facing the camera?
a: Yes