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

Guessing-game dialogue about one of the objects:
q: is it a person?
a: Yes
q: is it the guy on the green surfboard?
a: Yes