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

Guessing-game dialogue about one of the objects:
q: is a person?
a: Yes
q: near to us?
a: No
q: on the left side?
a: Yes
q: wearing a white shirt?
a: Yes
q: with a black backpack?
a: Yes