Objects in the image:
category: person
category: person
category: person
category: person
category: car
category: person
category: person
category: pizza
category: person
category: person
category: person
category: car
category: person
category: dog
category: person

Guessing-game dialogue about one of the objects:
q: is it food?
a: No
q: is it the dog?
a: No
q: is it a person?
a: Yes
q: is it the man holding the pizza?
a: No
q: are they to the right of the man holding the pizza?
a: No
q: is it the man with the brown hat on?
a: No
q: are they wearing red?
a: Yes