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

Guessing-game dialogue about one of the objects:
q: is a person?
a: No
q: is an object?
a: Yes
q: is it white?
a: Yes
q: is it in the background?
a: Yes
q: is it next to left bag?
a: No
q: is it in the left part of the image?
a: Yes
q: is it a round shape?
a: No
q: is it on sand?
a: Yes
q: is bigger that an apple?
a: Yes