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

Guessing-game dialogue about one of the objects:
q: is a bus?
a: No
q: is a car?
a: No
q: is a person?
a: Yes
q: wearing something white on head?
a: No
q: climbing the bus?
a: Yes