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

Guessing-game dialogue about one of the objects:
q: Is it a person?
a: Yes
q: Is the person standing?
a: Yes
q: Is it the man in the gray tee shirt?
a: No
q: Is it the person behind him in the blue jeans?
a: No
q: Is it somebody else behind the gray tee shirt guy?
a: Yes
q: Is part of the person visible behind gray tee shirt guy's head?
a: Yes