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

Guessing-game dialogue about one of the objects:
q: Is it person?
a: No
q: Is it an umbrella?
a: No
q: Is it a car?
a: No
q: Is it the water fountain?
a: No
q: Is it black?
a: Yes
q: Is it the road?
a: No
q: Is it the traffic light?
a: Yes