Objects in the image:
category: potted plant
category: vase
category: potted plant
category: potted plant
category: potted plant
category: chair
category: potted plant
category: potted plant
category: bicycle
category: potted plant
category: potted plant
category: potted plant
category: potted plant
category: potted plant
category: vase
category: potted plant
category: potted plant

Guessing-game dialogue about one of the objects:
q: is it a plant?
a: Yes
q: is it a color that isn't green?
a: No
q: is it sort of in the middle of the picture?
a: No
q: is it at the back?
a: Yes
q: is it on top of the sign?
a: Yes