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

Guessing-game dialogue about one of the objects:
q: a person?
a: No
q: umbrella ??
a: No
q: car ??
a: No
q: chair ??
a: Yes
q: the one on which the guy with umbrella sitting?
a: Yes