Objects in the image:
category: sandwich
category: spoon
category: person
category: person
category: sandwich
category: person
category: backpack
category: chair
category: cup
category: cup
category: dining table
category: cup
category: sandwich
category: sandwich
category: chair
category: sandwich
category: cup
category: fork

Guessing-game dialogue about one of the objects:
q: a glass?
a: No
q: a cup?
a: No
q: edible ??
a: Yes
q: in the plate front?
a: No
q: in the left plate?
a: No
q: in the right plate?
a: Yes
q: a sandwich?
a: Yes
q: fist from left?
a: No
q: Is it the second sandwich from the left?
a: No
q: Is it 3rd?
a: Yes