Objects in the image:
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 a Porta-John?
a: Yes
q: 1 of 1st 5 from left?
a: No
q: 1 of next 5?
a: Yes
q: Is it the sixth porta john from the left?
a: Yes