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

Guessing-game dialogue about one of the objects:
q: person .?
a: No
q: Sign .?
a: No
q: luggage bag .?
a: Yes
q: the red one?
a: No
q: the one being held by the girl on the brown leather jacket?
a: No
q: by the boy?
a: Yes