Objects in the image:
category: skateboard
category: potted plant
category: person
category: potted plant
category: skateboard
category: person
category: skateboard
category: skateboard
category: potted plant
category: potted plant
category: potted plant
category: person
category: potted plant
category: potted plant
category: potted plant
category: person
category: skateboard
category: potted plant
category: potted plant

Guessing-game dialogue about one of the objects:
q: is it a person?
a: No
q: it has wheels?
a: Yes
q: is it on the background?
a: No
q: is it a person?
a: No
q: a skateboard? ?
a: Yes
q: the on in front, in the air?
a: No
q: the right most one?
a: Yes