Objects in the image:
category: toaster
category: oven
category: broccoli
category: dining table
category: potted plant
category: microwave
category: bowl
category: bowl
category: pizza

Guessing-game dialogue about one of the objects:
q: is it food?
a: Yes
q: is it on a blue plate?
a: No
q: is it in a bowl?
a: Yes
q: is it the salad?
a: Yes
q: is it something specific in the salad?
a: Yes
q: is it green?
a: Yes
q: is it a specific piece of lettuce?
a: Yes
q: is the piece of lettuce hanging over the edge of the bowl?
a: No
q: is it on the right half of the bowl?
a: No
q: left half of the bowl?
a: No
q: is it in the middle of the bowl?
a: Yes
q: is it touching a purple piece of lettuce?
a: Yes