Objects in the image:
category: person
category: backpack
category: person
category: suitcase
category: handbag
category: backpack
category: person
category: suitcase

Guessing-game dialogue about one of the objects:
q: is it alive?
a: No
q: one of the bag?
a: Yes
q: the red one? suitcase?
a: No
q: the black one below the red one?
a: No
q: the one which a boy in red is carrying in his back?
a: No
q: the bag which the old man is carrying?
a: No
q: the one behind the boy? he is wearing green cap?
a: Yes