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

Guessing-game dialogue about one of the objects:
q: Is it a person?
a: No
q: Is it a car?
a: No
q: Is it on the person or is the person carrying it?
a: Yes
q: Is the person wearing it?
a: Yes
q: Is it the backpack?
a: Yes