Objects in the image:
category: suitcase
category: handbag
category: car
category: person
category: person
category: bicycle
category: handbag
category: person
category: handbag

Guessing-game dialogue about one of the objects:
q: person ??
a: No
q: bicycle ??
a: No
q: baggage / suitcase?
a: No
q: hat ??
a: No
q: is it human?
a: No
q: is it baggage?
a: No
q: is it a bike?
a: No
q: is it in the background?
a: Yes
q: is it a trash container?
a: No
q: is it far down in the back?
a: Yes
q: is it a building?
a: No
q: is it near the building far back?
a: Yes
q: Is it a person?
a: No
q: Is it a bag?
a: No
q: Is it a bike?
a: No
q: Is it a vehicle?
a: Yes
q: Is it the one on top that's black?
a: No
q: Is it red?
a: No
q: Is it left of the red one?
a: Yes