Objects in the image:
category: person
category: handbag
category: person
category: fire hydrant
category: truck
category: bus
category: car
category: car
category: traffic light
category: handbag
category: motorcycle
category: backpack
category: person
category: person
category: truck
category: truck
category: car
category: person

Guessing-game dialogue about one of the objects:
q: a car .?
a: Yes
q: a car .?
a: Yes
q: black . .?
a: No
q: is it grey?
a: Yes
q: the 3rd .?
a: Yes