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

Guessing-game dialogue about one of the objects:
q: is it an animal?
a: No
q: is it a person?
a: No
q: is it a vehicle?
a: Yes
q: is it blue?
a: No
q: is it white?
a: No
q: is it black?
a: Yes
q: is it right behind a person?
a: Yes