Objects in the image:
category: truck
category: person
category: person
category: car
category: person
category: car
category: car
category: dog
category: car
category: car
category: backpack
category: parking meter
category: stop sign
category: car

Guessing-game dialogue about one of the objects:
q: is a person?
a: No
q: is a car?
a: Yes
q: is one in front?
a: Yes
q: is in the middle of picture?
a: No
q: is the first car in front?
a: No
q: is the next in front of it?
a: Yes