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

Guessing-game dialogue about one of the objects:
q: is it a person?
a: No
q: is it a vehicle?
a: Yes
q: is it a yellow truck'?
a: No
q: is it a truck with potatoes in the back?
a: No
q: is it the black car?
a: Yes