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

Guessing-game dialogue about one of the objects:
q: Is it a bus?
a: N/A
q: Is it the front part of the bus?
a: No
q: Is it a person?
a: Yes
q: Is it in black, inside the bus?
a: No
q: Is it outside the bus?
a: No
q: is a car?
a: No
q: is a bus?
a: N/A
q: is it a person in the bus?
a: Yes
q: is it the driver?
a: No
q: is it on the upper deck?
a: No
q: in the middle of the bus?
a: Yes
q: on our side?
a: Yes