Objects in the image:
category: person
category: person
category: tie
category: motorcycle
category: cell phone
category: tie
category: person
category: person
category: person
category: umbrella
category: bicycle
category: person
category: person
category: person
category: person
category: person
category: person

Guessing-game dialogue about one of the objects:
q: is it a person?
a: Yes
q: is it the woman on the bike?
a: No
q: is it one of the men standing next to her?
a: No
q: is it the guy at the bottom of the stairs?
a: No
q: is it someone at the top of the stairs?
a: No
q: is it the person holding the pink camera?
a: Yes