Objects in the image:
category: carrot
category: knife
category: bowl
category: bowl
category: carrot
category: bowl
category: bowl
category: carrot

Guessing-game dialogue about one of the objects:
q: is it food?
a: No
q: is it gas cooker?
a: No
q: is it the tray cover?
a: No
q: is it the spoon?
a: No
q: is it carrot?
a: No
q: is it white and inside the medium size tray?
a: No
q: is it the whole tray underneath?
a: Yes