Objects in the image:
category: person
category: cake
category: person
category: bottle
category: fork
category: fork
category: fork
category: dining table
category: clock
category: bottle
category: person
category: knife
category: fork

Guessing-game dialogue about one of the objects:
q: is it a person?
a: N/A
q: is it on the table?
a: No
q: is it on a person?
a: N/A
q: is it the knife?
a: Yes