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

Guessing-game dialogue about one of the objects:
q: Object a human?
a: No
q: Object a skate board?
a: Yes
q: Object is being used by lady?
a: N/A
q: Object is in above the waves?
a: Yes
q: Object is in the center part?
a: Yes