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

Guessing-game dialogue about one of the objects:
q: IS IT A PERSON?
a: No
q: IS IT SURFING BOARD?
a: Yes
q: WHITE ONE?
a: No
q: RED ONE?
a: No
q: BLUE ONE?
a: No
q: YELLOW ONE?
a: Yes
q: ON THE GROUND?
a: Yes