Objects in the image:
category: knife
category: knife
category: wine glass
category: cup
category: pizza
category: dining table

Guessing-game dialogue about one of the objects:
q: is it in front?
a: No
q: is it food?
a: No
q: is it pizza?
a: No
q: something on it?
a: No
q: is it glass?
a: No
q: is it spoon?
a: N/A
q: is it white?
a: No
q: is it table?
a: No
q: is it something on top of image?
a: Yes
q: is it on left top?
a: Yes