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

Guessing-game dialogue about one of the objects:
q: is it in the sky?
a: Yes
q: is it hanging from the metal rafters?
a: Yes
q: is it yellow?
a: Yes
q: is it in the foreground?
a: Yes
q: is it close to the building?
a: No