Objects in the image:
category: backpack
category: dining table
category: cup
category: sandwich
category: fork
category: knife
category: person
category: dining table

Guessing-game dialogue about one of the objects:
q: is food on table?
a: No
q: is a knife?
a: No
q: is it something on table?
a: No
q: is a person?
a: Yes
q: in left?
a: Yes