Objects in the image:
category: toothbrush
category: toothbrush
category: toothbrush
category: cup
category: cup
category: toothbrush
category: cup
category: cup
category: chair
category: cup
category: cup

Guessing-game dialogue about one of the objects:
q: is it on the shelf?
a: Yes
q: is it on the top shelf?
a: No
q: is it on the middle shelf?
a: Yes
q: is it a cup?
a: No
q: is it a tray?
a: No
q: is it a tooth brush?
a: Yes
q: is it in an orange cup?
a: No
q: is it in a white cup?
a: Yes
q: is it green?
a: Yes
q: is the colour hard to tell because of the flash?
a: No
q: is it in a cup at the back of the tray?
a: No
q: is it white?
a: Yes
q: is it blue?
a: No
q: is it more than one toothbrush?
a: Yes