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

Guessing-game dialogue about one of the objects:
q: is it a vehicle?
a: No
q: is it a building?
a: No
q: is it a person?
a: Yes
q: is the person wearing yellow?
a: No
q: is the person on the sidewalk?
a: Yes
q: is he/she wearing black?
a: Yes