Objects in the image:
category: car
category: person
category: parking meter
category: person
category: car
category: horse
category: car
category: car
category: car
category: person
category: parking meter
category: car

Guessing-game dialogue about one of the objects:
q: is it in left?
a: No
q: is it person?
a: Yes
q: is it front?
a: No
q: is it car?
a: N/A
q: is it horse?
a: N/A
q: is in bag?
a: N/A
q: is in right?
a: Yes
q: is it signal?
a: N/A
q: is inside the room?
a: Yes
q: is in front?
a: N/A