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

Guessing-game dialogue about one of the objects:
q: is it a plane?
a: No
q: is it a motorized vehicle?
a: Yes
q: is it one of the five flat carts in the foreground?
a: No
q: is it one of the flat carts in the next row back?
a: No
q: Is it a baggage cart in the next row?
a: No
q: is it the ramp on the right side of the photo?
a: No
q: is it on the right half of the photo?
a: No
q: is it the control tower?
a: No
q: is it black?
a: No
q: is it a part of the plane?
a: No
q: is it green?
a: No
q: is it a person?
a: No
q: is it white?
a: No
q: is it the ramp going toward the control tower?
a: No
q: is it in the lower half of the photo?
a: N/A
q: is it near the mid point of upper and lower half of the photo?
a: Yes
q: is it between the rear of the plane and the left side of the photo?
a: No
q: is it near the left side of the photo?
a: Yes
q: is it on the tarmac?
a: Yes
q: is it behind the baggage carts?
a: Yes
q: is it white and red?
a: No
q: is it white and black?
a: No
q: are you unmasking to inspect the color?
a: Yes
q: is it below the level of the bottom of the plane?
a: Yes
q: is there a part of the plane above the object?
a: Yes