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 surf board?
a: Yes
q: is that a new one?
a: No
q: old one in yellow color?
a: No
q: is that a grey one?
a: No
q: white color?
a: Yes