Objects in the image:
category: book
category: person
category: bed
category: person
category: couch
category: book
category: person
category: person
category: banana
category: person
category: person
category: person

Guessing-game dialogue about one of the objects:
q: is it a human?
a: No
q: is it a photo?
a: No
q: is it on the wall?
a: No
q: is it on the bed stand behind the people?
a: No
q: is it the mattress?
a: Yes