Objects in the image:
category: bed
category: backpack
category: suitcase
category: backpack

Guessing-game dialogue about one of the objects:
q: it is green?
a: No
q: it is red?
a: No
q: it is a bed?
a: No
q: it is blue?
a: No
q: it is a towel?
a: No
q: it is a pillow?
a: No
q: it is a bag?
a: Yes
q: it is black?
a: Yes