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

Guessing-game dialogue about one of the objects:
q: is it the surfer?
a: No
q: the surf  board?
a: Yes
q: up or down?
a: N/A
q: horizontal or vertical surf board?
a: N/A
q: is it the white surf board?
a: Yes
q: is is the one black lady is using?
a: Yes