Objects in the image:
category: laptop
category: couch
category: chair
category: dog

Guessing-game dialogue about one of the objects:
q: Is it one of the colored lights?
a: No
q: Is it the dog?
a: No
q: Is it part of the couch?
a: No
q: Is it on the wall or part of the wall?
a: No
q: Is on the desk, in the desk or part of the desk?
a: No
q: Is on the ceiling or part of the ceiling?
a: No
q: Is it on the wall or part of the wall?
a: No
q: Is it the couch or anything on the couch?
a: No
q: Is it the desk or anything on the desk?
a: No
q: Is it near the desk?
a: Yes
q: Is it the thing standing in the corner?
a: No
q: Is it the table on the lower right hand corner of the picture?
a: No
q: Is there a colored chair in the right part of this image?
a: Yes