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

Guessing-game dialogue about one of the objects:
q: is it a person?
a: No
q: is it a person?
a: No
q: is it the suitcase?
a: No
q: is it a bag?
a: No
q: is it a car?
a: Yes
q: is it in the front?
a: No
q: is it white?
a: No
q: is it behind the one in the middle?
a: Yes