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

Guessing-game dialogue about one of the objects:
q: is it a person?
a: Yes
q: is it on the left of the photo?
a: Yes
q: is he standing on the truck bed?
a: No
q: is he standing on the ground?
a: Yes
q: is he the farthest to the left?
a: Yes