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

Guessing-game dialogue about one of the objects:
q: is it a person?
a: Yes
q: are they standing on a surf board?
a: No
q: on the background?
a: Yes
q: are there seven people on the background?
a: Yes
q: on the left side? ...?
a: No
q: the first on the right?
a: Yes