Objects in the image:
category: person
category: bottle
category: person
category: train
category: car
category: car
category: handbag
category: car
category: car
category: truck
category: person
category: car
category: person
category: truck
category: bus
category: person

Guessing-game dialogue about one of the objects:
q: is it a person or held by a person?
a: Yes
q: is it a person?
a: No
q: is it held by one of the two in the foreground?
a: Yes
q: by the man?
a: No
q: the black hand bag of the lad?
a: Yes