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

Guessing-game dialogue about one of the objects:
q: is it a person?
a: No
q: is it a sign?
a: Yes
q: the red stop sign in the front?
a: Yes
q: the whole thing?
a: No
q: just the top part with the octagonal sign?
a: Yes