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

Guessing-game dialogue about one of the objects:
q: is part of the train?
a: No
q: is it on the ground?
a: Yes
q: is it a train track?
a: No
q: is it a sign?
a: No
q: is it a building?
a: No
q: is it on the bottom half of the image?
a: Yes
q: does it have a red lamp?
a: No
q: is it the yellow signal?
a: No
q: is it a train track?
a: No
q: is it covered in asphalt?
a: No
q: is it on the bottom left of the image?
a: Yes
q: is it a signal?
a: Yes
q: does it have yellow on it?
a: Yes
q: does it have more than 4 reflectors on it?
a: No