Objects in the image:
category: cell phone
category: person
category: cell phone
category: person
category: tie
category: cell phone
category: person
category: person
category: book
category: person
category: person
category: person
category: book
category: person

Guessing-game dialogue about one of the objects:
q: is it person?
a: Yes
q: is it person in front with '25' on ribbon?
a: No
q: is the person right of him?
a: Yes
q: is it woman on phone?
a: No
q: is it next white man?
a: Yes