Objects in the image:
category: knife
category: person
category: cup
category: cup
category: pizza
category: person

Guessing-game dialogue about one of the objects:
q: is it a person?
a: No
q: is it a pizza?
a: No
q: is it paper plate?
a: No
q: Is it a glass?
a: No
q: is it white in colour?
a: Yes
q: may i click white object at the back?
a: Yes