Objects in the image:
category: cell phone
category: toothbrush
category: person
category: cup
category: person
category: couch
category: person

Guessing-game dialogue about one of the objects:
q: is it a person?
a: No
q: is it held by a person?
a: Yes
q: is it white?
a: No
q: is it red?
a: No
q: is it held by one wearing white?
a: No
q: is it held by one wearing black?
a: Yes
q: is it brush?
a: Yes