Objects in the image:
category: car
category: person
category: bus
category: person
category: bicycle

Guessing-game dialogue about one of the objects:
q: is it the bus?
a: No
q: is it on the bus?
a: Yes
q: is it a window?
a: No
q: is it a light?
a: No
q: is it the banner?
a: No
q: is it on the banner?
a: No
q: is it a wheel?
a: No
q: is it the flag?
a: No
q: is it the driver?
a: Yes