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

Guessing-game dialogue about one of the objects:
q: is it the train?
a: No
q: is it a light?
a: Yes
q: is it a red light?
a: No
q: is it by the train?
a: No