Objects in the image:
category: person
category: surfboard
category: surfboard
category: person
category: person
category: person
category: umbrella
category: surfboard
category: person
category: person
category: sports ball
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: No
q: is it a surfboard?
a: No
q: is it a tent/umbrella thing?
a: Yes
q: is it on the right side?
a: Yes
q: is it the one that looks like a dome?
a: N/A
q: is a man sitting in front of it on the right side?
a: No
q: does it look like a wall?
a: No
q: Does it look like a circle, i.e. not flat?
a: Yes