Objects in the image:
category: laptop
category: book
category: keyboard
category: train

Guessing-game dialogue about one of the objects:
q: Is it a key on the keyboard?
a: No
q: Is it the book?
a: No
q: Is it something on the keypad?
a: No
q: Is it something on the book?
a: Yes
q: Is it the train?
a: Yes