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

Guessing-game dialogue about one of the objects:
q: is the train?
a: No
q: traffic light?
a: No
q: stop sign?
a: Yes
q: on the left bottom corner?
a: Yes