Objects in the image:
category: person
category: book
category: book
category: person
category: person
category: person
category: person
category: person
category: book
category: tv
category: person
category: book
category: person
category: book
category: book
category: book
category: person
category: person
category: person

Guessing-game dialogue about one of the objects:
q: Is it a person?
a: No
q: Is it something the players are looking at?
a: No
q: Is it the projector?
a: No
q: Is it something a person is holding?
a: No
q: Is it something in the background?
a: Yes
q: Is it hanging on the wall?
a: No
q: Is it red?
a: No
q: is it white?
a: Yes
q: Does it look like a poster?
a: No
q: Is it a rail?
a: No
q: does it have writing on it?
a: No
q: Is it part of the building?
a: No
q: Is a person wearing it?
a: No
q: Is it made of paper?
a: Yes
q: Is it right behind the man with the blue shirt and black jacket?
a: No
q: Does it have red on it?
a: No
q: Does it have pictures on it?
a: No