Objects in the image:
category: person
category: tennis racket
category: tennis racket
category: person
category: bench
category: potted plant
category: potted plant
category: potted plant

Guessing-game dialogue about one of the objects:
q: is it  a person?
a: No
q: is it the racket?
a: No
q: is it made of wood?
a: No
q: is it the net?
a: No
q: is it the cap?
a: No
q: is it in background?
a: Yes
q: is it green in color?
a: Yes
q: is it a plant?
a: Yes
q: is it a big one?
a: No
q: does it has flowers?
a: Yes
q: red colored flowers?
a: Yes