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

Guessing-game dialogue about one of the objects:
q: is it a person?
a: Yes
q: in the background?
a: Yes
q: is it by the bus?
a: No
q: is it in the left half of the image?
a: N/A