Objects in the image:
category: book
category: cell phone
category: tv
category: keyboard
category: mouse

Guessing-game dialogue about one of the objects:
q: is it on the right half of the photo?
a: No
q: is it on the left half of the photo?
a: Yes
q: is it the white phone on the left?
a: No
q: is it to the left of the computer?
a: No
q: is it the computer screen?
a: No
q: is it in front of the computer screen?
a: Yes
q: is it the blue car?
a: No
q: is it the keyboard?
a: Yes