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

Guessing-game dialogue about one of the objects:
q: is it a person?
a: No
q: is it an entire train?
a: No
q: is it a train track?
a: No
q: is it yellow?
a: No
q: is it a red light?
a: Yes
q: is it the red light immediately after the train in the middle?
a: No
q: is it the red light on the right side on a track?
a: No
q: is it all the way down on the right?
a: Yes