Objects in the image:
category: horse
category: tie
category: car
category: car
category: person
category: person
category: bus
category: truck

Guessing-game dialogue about one of the objects:
q: is a person?
a: No
q: is a horse?
a: No
q: is a vehicle?
a: Yes
q: Is it the truck that's pulling the trailer?
a: Yes