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

Guessing-game dialogue about one of the objects:
q: Is it lying down on the right side of the cake?
a: N/A
q: person ??
a: Yes
q: the person drinking something?
a: No
q: Is it the boy in the yellow t-shirt?
a: No
q: the girl?
a: Yes