Objects in the image:
category: person
category: person
category: parking meter
category: person
category: traffic light
category: handbag
category: person
category: bus
category: bus
category: traffic light
category: traffic light
category: person

Guessing-game dialogue about one of the objects:
q: Is it a person?
a: No
q: Is it the bus or on the bus?
a: No
q: Is it on the left half of the picture?
a: No
q: Is it the CCTV camera?
a: No
q: Is it a building?
a: No
q: Is it the black box with the white button on it?
a: Yes