Objects in the image:
category: chair
category: person
category: snowboard
category: snowboard
category: person
category: person
category: surfboard
category: surfboard
category: boat
category: surfboard
category: person
category: bench
category: person
category: person

Guessing-game dialogue about one of the objects:
q: is it a person?
a: No
q: is something on someones feet?
a: No
q: is it the green floor?
a: No
q: is it the house?
a: No
q: is it the crane?
a: No
q: Is it on the left side of the picture?
a: Yes
q: is it on the top left of the picture?
a: No
q: the bottom left?
a: No
q: the middle left?
a: Yes
q: is it the white signs on the house?
a: No
q: is it any part of the house?
a: Yes
q: person ??
a: No
q: surfboards ??
a: No
q: bench / chair?
a: Yes
q: the long green one on right?
a: No
q: the one the man in black is sitting on?
a: Yes