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

Guessing-game dialogue about one of the objects:
q: is it a person?
a: No
q: is it the bench?
a: No
q: is it the fence?
a: No
q: is it something in nature?
a: No
q: is it something o the bottom part of the picture?
a: Yes
q: is it something on the bench?
a: Yes
q: is it blue?
a: Yes
q: next to the man?
a: Yes