Objects in the image:
category: person
category: potted plant
category: umbrella
category: bench

Guessing-game dialogue about one of the objects:
q: is it a person?
a: No
q: is it something he is holding/wearing?
a: No
q: is it the trashcan?
a: No
q: the cones?
a: No
q: a tent that is blue an white?
a: No
q: is it the bench?
a: No
q: is it black?
a: No
q: is it a plant?
a: Yes
q: to the right of the bench in the black pot?
a: Yes