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

Guessing-game dialogue about one of the objects:
q: is it a person?
a: No
q: is it a bus?
a: No
q: is it behind bus?
a: No
q: is it with a person?
a: Yes
q: is it with person on very right?
a: No
q: is it with person with white hat?
a: Yes
q: is it bag?
a: Yes