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

Guessing-game dialogue about one of the objects:
q: Is it a person?
a: No
q: Is it the car or part of the car?
a: No
q: Is it something being worn by the two people?
a: Yes
q: Is it black?
a: Yes
q: Is it open in the picture?
a: Yes