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

Guessing-game dialogue about one of the objects:
q: is it a person?
a: Yes
q: is it in that small group on the right of the picture?
a: No
q: is the person in the water?
a: Yes
q: is it the group furthest in the background?
a: No
q: is it one of the people in the large group?
a: Yes
q: is it the person with the yellow board?
a: No
q: is the person to the right of that person?
a: No
q: is the person to the left of that person?
a: Yes
q: are they wearing a shirt?
a: Yes
q: is it a child?
a: Yes
q: is it the child standing in the waves?
a: Yes