Objects in the image:
category: refrigerator
category: knife
category: sink
category: knife
category: oven
category: knife
category: microwave

Guessing-game dialogue about one of the objects:
q: is it an appliance?
a: No
q: is it a microwave?
a: No
q: is it  a knife?
a: Yes
q: is it the knife set on the left side?
a: Yes