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

Guessing-game dialogue about one of the objects:
q: is a person?
a: Yes
q: in the water?
a: Yes
q: carrying a surfboard?
a: No
q: standing next to a surfboard?
a: Yes
q: the person on the left of it?
a: No