Objects in the image:
category: person
category: bench
category: bench
category: frisbee

Guessing-game dialogue about one of the objects:
q: is it the person?
a: No
q: is it green?
a: No
q: is it the ground?
a: No
q: is it on the ground?
a: Yes
q: is it the garbage can?
a: No
q: is it a bench?
a: Yes
q: the left one in the picture?
a: No