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

Guessing-game dialogue about one of the objects:
q: is it a surf board?
a: No
q: a person?
a: Yes
q: the front one?
a: No
q: the left one?
a: No
q: in a group of two?
a: Yes
q: the front one with a surf board?
a: No