Objects in the image:
category: umbrella
category: person
category: umbrella
category: umbrella

Guessing-game dialogue about one of the objects:
q: IS IT A PERSON?
a: No
q: is it a tree?
a: No
q: is it in the background?
a: Yes
q: is it a window?
a: No
q: is it a black umbrella over a window?
a: Yes
q: is it the one on the left?
a: Yes