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: do i roll?
a: Yes
q: am i made of steel?
a: Yes
q: am i under the train?
a: No
q: am i next to the train?
a: No
q: do i have a red light?
a: No
q: am i taller than the train?
a: N/A