Objects in the image:
category: person
category: chair
category: person
category: person
category: chair
category: person
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: Yes
q: in the water?
a: No
q: closest to us?
a: No
q: left side??
a: Yes
q: in the group of white shirt people?
a: Yes
q: wearing a white shirt?
a: No
q: the first person on the left?
a: Yes