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

Guessing-game dialogue about one of the objects:
q: is it a sign?
a: No
q: is it a person?
a: Yes
q: is that person wearing red?
a: No
q: is that person leaning on a pole?
a: Yes
q: Is that person under the black roof that says forty-two?
a: Yes