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

Guessing-game dialogue about one of the objects:
q: it is a car?
a: Yes
q: first one from left?
a: No
q: 2nd one?
a: No
q: 3rd one?
a: No
q: the one behind the bus?
a: Yes