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

Guessing-game dialogue about one of the objects:
q: is it a person?
a: No
q: is one of the person holding it?
a: No
q: is it blurred in the background?
a: No
q: is one of the person wearing it?
a: Yes
q: is it being worn by the man on the right?
a: Yes
q: is it his hat?
a: No
q: is it his bag?
a: No
q: is it being worn by the guy in brown shirt?
a: Yes
q: is it his shirt?
a: No
q: is it his watch?
a: Yes