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

Guessing-game dialogue about one of the objects:
q: is it a person?
a: No
q: is it a dog?
a: No
q: is it a car?
a: Yes
q: the blue car nearest us?
a: No
q: a white car?
a: Yes
q: white car behind the 2nd wood pole?
a: Yes