Objects in the image:
category: knife
category: carrot
category: oven
category: bowl
category: scissors
category: spoon
category: knife
category: backpack
category: bottle
category: potted plant
category: person
category: person
category: cup
category: person

Guessing-game dialogue about one of the objects:
q: is it a person?
a: Yes
q: with blue top?
a: Yes