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

Guessing-game dialogue about one of the objects:
q: is it a person?
a: No
q: is it a car?
a: No
q: the luggage?
a: Yes
q: the guy in blue has it?
a: Yes
q: all of it?
a: No
q: just the bottom bag?
a: Yes