Objects in the image:
category: surfboard
category: surfboard
category: surfboard
category: surfboard
category: surfboard
category: surfboard
category: surfboard

Guessing-game dialogue about one of the objects:
q: is it wall?
a: N/A
q: is it yellow?
a: No
q: is it grey?
a: Yes
q: is it red?
a: No
q: is it a wire?
a: No
q: Do you see 2 greys?
a: Yes
q: is it the one closest to camera?
a: No
q: is it the other one?
a: Yes
q: is it the protrusion on it alone?
a: N/A