Objects in the image:
category: dog
category: person
category: toothbrush

Guessing-game dialogue about one of the objects:
q: Is it a dog?
a: No
q: Is it a person?
a: No
q: Is it the slippers on the person's leg?
a: No
q: Is it something in the dog's mouth?
a: Yes
q: What is that white thing?
a: Yes