Objects in the image:
category: person
category: airplane
category: person
category: person
category: car
category: airplane
category: person
category: bus

Guessing-game dialogue about one of the objects:
q: is it a person?
a: No
q: is it touching the ground?
a: Yes
q: is it in the background?
a: No
q: is it big?
a: Yes