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

Guessing-game dialogue about one of the objects:
q: The bus?
a: No
q: Is it a car?
a: Yes
q: White car?
a: No
q: The black car behind the bus?
a: No
q: The black car in front of the bus?
a: Yes