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

Guessing-game dialogue about one of the objects:
q: is it a vehicle?
a: No
q: is it alive?
a: No
q: is it the track?
a: No
q: is it red?
a: No
q: is it white?
a: No
q: is it a building?
a: No
q: is it smoke?
a: No
q: is it a fence?
a: No
q: is it a pole?
a: N/A
q: is it the road?
a: No
q: is it wood?
a: No
q: is it metal?
a: No
q: is it a vehicle?
a: No
q: is it man made?
a: Yes
q: is it metal?
a: N/A
q: is it a sign?
a: N/A
q: is it a pole?
a: No
q: is it red?
a: No
q: is it electrical line?
a: No
q: is it a train signal?
a: Yes
q: does it have a light?
a: Yes
q: is it green?
a: No
q: is it to the right of the train?
a: No