Objects in the image:
category: sandwich
category: dining table
category: person
category: cake
category: knife
category: bowl
category: sandwich
category: cup
category: cake
category: knife
category: hot dog
category: cup
category: hot dog
category: fork
category: person
category: cup

Guessing-game dialogue about one of the objects:
q: Is it a person?
a: No
q: Is it in a styrofoam container?
a: No
q: Is it a cup?
a: No
q: Is it edible?
a: No
q: Is it a tray?
a: No
q: Is it on the right side of picture?
a: Yes
q: Is it a knife/straw?
a: Yes
q: Is it a straw?
a: No
q: Is it a specific knife?
a: Yes
q: Is it the knife that breaks up the red/black line on the tray cover?
a: N/A