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

Guessing-game dialogue about one of the objects:
q: is it a person?
a: Yes
q: are they inside the truck?
a: Yes
q: are they in the driver's seat?
a: No