Objects in the image:
category: car
category: car
category: car
category: car
category: cell phone
category: car
category: car
category: person
category: boat
category: car

Guessing-game dialogue about one of the objects:
q: person ..?
a: No
q: cellphone ..?
a: No
q: in the background?
a: Yes
q: car ..?
a: Yes
q: among the two black car?
a: No
q: white car on the road?
a: No
q: cars behind the wall?
a: Yes
q: big one?
a: Yes