Objects in the image:
category: knife
category: person
category: person
category: bowl
category: sandwich
category: spoon
category: hot dog

Guessing-game dialogue about one of the objects:
q: the person?
a: No
q: Is it the person holding the hot dog?
a: No
q: object is small?
a: No
q: the cap?
a: No
q: the bowl?
a: Yes
q: a black bowl?
a: Yes
q: near left person?
a: Yes