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

Guessing-game dialogue about one of the objects:
q: is it a car?
a: No
q: is it a person?
a: No
q: is it a horse?
a: No
q: is it something someone is wearing or holding?
a: No
q: is it on a car?
a: No
q: is it the pick up?
a: No