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: skateboard ??
a: No
q: is it a plant?
a: Yes
q: is it one aligned against the wall?
a: Yes
q: is it on the left?
a: No
q: middle ??
a: No
q: starting at the right, is it the 1st?
a: No
q: 2nd, which is blocked?
a: No
q: 3rd which is blocked?
a: No
q: 4th  ??
a: No
q: 5th ??
a: No
q: 6th, which is by the foot?
a: No
q: Is it the seventh one that is blocked?
a: Yes