Objects in the image:
category: person
category: person
category: car
category: stop sign
category: person
category: person
category: truck
category: car
category: person
category: fire hydrant
category: person
category: person
category: person

Guessing-game dialogue about one of the objects:
q: is it red?
a: No
q: is it a person?
a: No
q: does it move on wheels?
a: Yes
q: is it white?
a: Yes