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

Guessing-game dialogue about one of the objects:
q: Is object the airplane?
a: No
q: Is object the propeller?
a: No
q: Is object a person?
a: No
q: Is object on left half of the picture?
a: Yes
q: Is object the plaque gentleman is reading?
a: No
q: is object the left wooden wheel stopper?
a: No
q: Is object the right wooden wheel stopper?
a: No
q: Is object backpack?
a: Yes