Objects in the image:
category: person
category: bus
category: bus
category: bus
category: person
category: person
category: bus
category: person
category: handbag
category: person

Guessing-game dialogue about one of the objects:
q: is it a person?
a: No
q: is it the bus?
a: No
q: is it the street light?
a: No
q: is it the building?
a: No
q: is it the tree?
a: No
q: is it the headlights?
a: No
q: is it something in the bus?
a: No
q: is it the bus plate?
a: No
q: is it the bag?
a: Yes
q: the red one?
a: Yes