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

Guessing-game dialogue about one of the objects:
q: is it one of the people?
a: No
q: is it the cake?
a: No
q: is it something the people are wearing?
a: No
q: is it something in the background?
a: No
q: is it the glass in the lower left corner?
a: No
q: is it the plate or table?
a: No
q: is it the fork?
a: Yes
q: is it the crayons?
a: No