Objects in the image:
category: toilet
category: toilet
category: toilet
category: toilet
category: toilet
category: toilet
category: toilet
category: toilet
category: toilet
category: toilet
category: toilet

Guessing-game dialogue about one of the objects:
q: is it in left?
a: No
q: is it in front?
a: No
q: i in back?
a: No
q: is middle ,?
a: Yes
q: is 6th from front?
a: No
q: is 5th ,?
a: No
q: is 4th ,?
a: Yes