Objects in the image:
category: pizza
category: car
category: backpack
category: person
category: person
category: pizza

Guessing-game dialogue about one of the objects:
q: is it a person?
a: No
q: is it food?
a: No
q: is someone holding it?
a: No
q: is it a sign?
a: No
q: is it clothing?
a: No
q: is it a light?
a: No
q: is it red?
a: No
q: is someone wearing it?
a: No
q: is it a tree?
a: No
q: is it in the background?
a: Yes
q: is it the car?
a: Yes