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

Guessing-game dialogue about one of the objects:
q: person ..?
a: Yes
q: red shorts?
a: No
q: black shorts?
a: Yes
q: with orange t shirt?
a: No
q: black one on the back?
a: Yes