Objects in the image:
category: knife
category: cup
category: cup
category: person
category: cup
category: person
category: cake
category: tie
category: cake
category: dining table
category: knife
category: knife
category: chair
category: cake

Guessing-game dialogue about one of the objects:
q: is a person?
a: No
q: is a cake?
a: No
q: is a knife?
a: No
q: is a glass?
a: Yes
q: i can see two near the lady are there any more?
a: No
q: ok,is it  on left?
a: Yes
q: the left one?
a: Yes