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

Guessing-game dialogue about one of the objects:
q: is it train?
a: No
q: is it traffic light?
a: No
q: is it left side?
a: No
q: is it person?
a: Yes
q: left one?
a: No