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

Guessing-game dialogue about one of the objects:
q: is it a person?
a: No
q: is it a sign?
a: N/A
q: is it a red sign?
a: No
q: is it a sign?
a: N/A
q: Is it the grey poster for a phone behind the guy's head?
a: Yes