Objects in the image:
category: knife
category: backpack
category: person
category: cake
category: person
category: cake

Guessing-game dialogue about one of the objects:
q: Is it a food?
a: Yes
q: Is it wrapped?
a: No
q: Is it a light color?
a: Yes
q: Is it yellow?
a: No
q: Is it white?
a: Yes