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

Guessing-game dialogue about one of the objects:
q: is it a person?
a: No
q: surfboard ??
a: No
q: chair  ??
a: N/A
q: is it a beach chair?
a: No
q: is it the lifeguard stand?
a: Yes