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

Guessing-game dialogue about one of the objects:
q: is it human?
a: No
q: is it a vehicle?
a: No
q: is it baggage?
a: Yes
q: is it one of several?
a: Yes
q: is it dark red?
a: Yes
q: is it black and on top?
a: No
q: is it partly blocked from view by another piece of baggage over it?
a: Yes