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

Guessing-game dialogue about one of the objects:
q: is it the plane?
a: No
q: is it a building?
a: No
q: is it one of the circular things in the back?
a: No
q: is it a road or highway?
a: No
q: is it part of the plane?
a: No
q: is it a car or truck?
a: Yes
q: Is it on the top part of the photo?
a: No
q: in the top part of the picture?
a: N/A
q: in the middle?
a: Yes
q: on the left side?
a: No
q: on the right side?
a: Yes
q: Is it the bus that up by the nose of the plane?
a: Yes