Objects in the image:
category: backpack
category: handbag
category: bench
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 part of the person?
a: Yes
q: is the person wearing it?
a: Yes
q: is it their coat?
a: No
q: is it their jeans?
a: No
q: is it the shoe closest to our left?
a: No
q: shoe closest to our right and completely on the ground?
a: No
q: is it a backpack of some sort?
a: Yes