Objects in the image:
category: traffic light
category: stop sign
category: car
category: person
category: car
category: person

Guessing-game dialogue about one of the objects:
q: is the object a sign?
a: No
q: is it brick?
a: No
q: is it metal?
a: No
q: is it a person?
a: Yes
q: is the person in a wheel chair?
a: No
q: is the person wearing a white shirt?
a: No
q: does the person have short hair?
a: Yes