Objects in the image:
category: hot dog
category: person
category: person
category: hot dog
category: person
category: person
category: sandwich
category: hot dog
category: person
category: person
category: person
category: sandwich
category: person

Guessing-game dialogue about one of the objects:
q: is it a person?
a: Yes
q: is it one of the three?
a: No
q: is it wearing white?
a: No
q: is it right behind the middle guy?
a: Yes