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

Guessing-game dialogue about one of the objects:
q: is it a vehicle?
a: No
q: is it a sign?
a: No
q: is it a window?
a: No
q: is it a light?
a: No
q: is it part of a building?
a: No
q: is it part of the street?
a: No
q: is it a person?
a: Yes
q: are they walking?
a: No
q: are they a passenger?
a: Yes
q: are they in a bus?
a: Yes
q: are they riding in the double decker bus?
a: No
q: are they wearing blue?
a: No
q: are they wearing white?
a: N/A
q: are they closer to the back of the bus than the front?
a: Yes
q: is it a person?
a: Yes
q: are they walking?
a: No
q: are they a passenger in a vehicle?
a: Yes
q: are they wearing blue?
a: No