Objects in the image:
category: fire hydrant
category: person
category: traffic light
category: umbrella
category: person
category: person
category: umbrella
category: traffic light
category: person
category: person
category: traffic light

Guessing-game dialogue about one of the objects:
q: is it a person?
a: Yes
q: is it a person with an umbrella?
a: No
q: is the person in the middle of the screen?
a: Yes
q: does the person have white pants and a black coat?
a: No