Objects in the image:
category: car
category: truck
category: truck
category: truck
category: airplane
category: car
category: airplane
category: truck
category: truck
category: car
category: airplane
category: truck
category: truck
category: car
category: truck
category: airplane
category: truck
category: truck
category: truck

Guessing-game dialogue about one of the objects:
q: Is it an airplane?
a: No
q: is it a vehicle?
a: Yes
q: is it a van?
a: No
q: is it white?
a: Yes
q: is it a truck?
a: No
q: Is it to the left of the blue and white plane?
a: Yes
q: is it a luggage carrier?
a: No
q: is it a car?
a: Yes
q: is it all the way to the left of the picture?
a: No
q: is it under the dark blue and yellow circle plane?
a: Yes