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

Guessing-game dialogue about one of the objects:
q: one of the double deck buses?
a: No
q: is it a person?
a: Yes
q: Is it on the right double decker bus?
a: Yes
q: Is it the white shorts and dark top, close to the bus?
a: Yes