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

Guessing-game dialogue about one of the objects:
q: Is this an airplane?
a: Yes
q: Is it in the front of all the airplanes in the background?
a: N/A
q: Can you only see one wing?
a: No
q: Can you see both wings?
a: No
q: Is it on the left side of the photo?
a: Yes
q: Is the fin on the back of the plane all white?
a: No
q: Is the fin blue and gray?
a: Yes
q: Is it the second plane from the left?
a: Yes