Objects in the image:
category: person
category: car
category: train
category: person
category: car
category: suitcase
category: person
category: person
category: person
category: person
category: car

Guessing-game dialogue about one of the objects:
q: Is it the train?
a: N/A
q: Is this a person?
a: Yes
q: Is this a female?
a: No
q: Is this a small boy?
a: Yes
q: Is he walking beside a lady?
a: No