Objects in the image:
category: person
category: bottle
category: bottle
category: dining table
category: dining table
category: person
category: person
category: person
category: pizza
category: person
category: chair
category: cup
category: person
category: chair
category: person
category: cell phone
category: person
category: knife
category: person
category: dining table

Guessing-game dialogue about one of the objects:
q: is it food?
a: No
q: is it a person?
a: Yes
q: on the left?
a: Yes
q: the first person on the left?
a: N/A
q: the 2nd person on the left?
a: N/A