Objects in the image:
category: wine glass
category: cake
category: chair
category: cup
category: wine glass
category: chair
category: person
category: person
category: person
category: chair
category: chair
category: chair
category: knife
category: knife

Guessing-game dialogue about one of the objects:
q: is it something on the table?
a: No
q: is it a person in yellow only hand visible?
a: No
q: is it one of the person in white?
a: No
q: is it yellow?
a: No
q: is it something person is holding or wearing?
a: Yes
q: is it a knife?
a: Yes