Objects in the image:
category: cat
category: book
category: book
category: book
category: book
category: book
category: book
category: book
category: book
category: book
category: book
category: book
category: book
category: cat

Guessing-game dialogue about one of the objects:
q: is it cat?
a: No
q: i it book?
a: Yes
q: is it top shelf?
a: No
q: is in bottom shelf?
a: No
q: is in left?
a: Yes
q: is it 2nd from bottom?
a: No
q: is in 2nd from top shelf?
a: No
q: is it 2nd from bottom shelf?
a: No
q: is in bottom shelf?
a: No
q: is in middle shelf?
a: Yes
q: is it top book?
a: No
q: is bottom book?
a: Yes