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

Guessing-game dialogue about one of the objects:
q: is it a train?
a: No
q: is it a person?
a: No
q: is it a building?
a: No
q: is it a signboard?
a: No
q: is it a tree?
a: No
q: is it a car?
a: Yes
q: that is behind the train's engine and near the person?
a: Yes