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

Guessing-game dialogue about one of the objects:
q: is it a sign?
a: No
q: is it wires?
a: No
q: is it a pole?
a: No
q: is it green?
a: Yes
q: is it a building?
a: No
q: is it the black item in the middle bottom section?
a: No
q: is it a roof?
a: No
q: is it a column?
a: No
q: is it the sky?
a: No
q: is it the white flag on the left side?
a: No
q: is it one of the umbrellas?
a: Yes
q: is the one on the far right?
a: Yes