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

Guessing-game dialogue about one of the objects:
q: Is it the airplane or a part of the airplane?
a: No
q: is it one of the vehicles?
a: No
q: is it a person?
a: Yes
q: is the person wearing a white shirt?
a: Yes
q: Is it the person on the right closest to the double lines?
a: Yes