Objects in the image:
category: person
category: person
category: person
category: person
category: person
category: person
category: person
category: surfboard
category: person
category: person
category: backpack

Guessing-game dialogue about one of the objects:
q: is it a person?
a: No
q: is it on a person or touched by a person?
a: No
q: is it in the background?
a: Yes
q: is it a bag?
a: Yes
q: one of the two bags on the left?
a: Yes
q: Is it the one to the right in the back?
a: Yes