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

Guessing-game dialogue about one of the objects:
q: is it a person?
a: Yes
q: is the person on the train?
a: Yes
q: is it the little girl near the right of photo?
a: Yes