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

Guessing-game dialogue about one of the objects:
q: the train?
a: No
q: one of the lights?
a: Yes
q: left on?
a: No
q: middle one?
a: No
q: right one?
a: Yes
q: all of it?
a: No
q: is it black?
a: Yes
q: the back long piece?
a: Yes