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

Guessing-game dialogue about one of the objects:
q: is it a person?
a: Yes
q: man on water front and center?
a: No
q: person in white to the left of the yellow thing behind the fence?
a: No
q: is it to the left of the yellow thing?
a: No
q: is the building behind the person?
a: Yes