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

Guessing-game dialogue about one of the objects:
q: is it a car?
a: Yes
q: is it a grey car?
a: No
q: is it a black car partly not showing in the picture?
a: Yes