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

Guessing-game dialogue about one of the objects:
q: is it a person?
a: Yes
q: are they standing?
a: Yes
q: on the right?
a: No
q: the one with the chord in his hand?
a: Yes