Objects in the image:
category: cake
category: cake
category: fork
category: cake
category: cake

Guessing-game dialogue about one of the objects:
q: is it one slice of cake?
a: Yes
q: lower left one?
a: No
q: lower right one?
a: No
q: upper right one?
a: No
q: upper left one?
a: Yes
q: the whole piece, top and side?
a: Yes