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

Guessing-game dialogue about one of the objects:
q: Is it a surfboard?
a: No
q: Is it a person?
a: No
q: Is it on the sand?
a: Yes
q: Is it colorful?
a: Yes
q: Is it upright?
a: Yes
q: Is it beside a person?
a: Yes
q: Is it near the left edge of the picture?
a: Yes
q: Is it partly hidden?
a: Yes
q: Is there a towel under it?
a: Yes