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

Guessing-game dialogue about one of the objects:
q: is it one of the disco balls?
a: No
q: is it a person?
a: Yes
q: Are they holding a phone?
a: Yes
q: the person who's holding the leftmost phone that's relatively higher?
a: No
q: the person holding the phone closest to the camera?
a: Yes