Objects in the image:
category: keyboard
category: suitcase
category: cat

Guessing-game dialogue about one of the objects:
q: is the cat?
a: No
q: brown in color?
a: No
q: black in color?
a: Yes
q: is the piano?
a: No
q: the black object on right side of cat?
a: Yes
q: the whole object?
a: Yes