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

Guessing-game dialogue about one of the objects:
q: is a vehicle?
a: No
q: is a natural thing?
a: Yes
q: is a tree or plant?
a: No
q: is mountain or sky?
a: No
q: is a person?
a: Yes
q: is he/she wearing red or yellow?
a: No
q: is he standing?
a: Yes
q: he is in blue colour?
a: Yes