Objects in the image:
category: potted plant
category: person
category: bench
category: potted plant
category: bench
category: person
category: handbag
category: person
category: tie
category: potted plant
category: bench
category: bench
category: person
category: bench
category: potted plant
category: bench

Guessing-game dialogue about one of the objects:
q: is it a person?
a: No
q: is it one of the picnic tables?
a: No
q: is it on one of the picnic tables?
a: No
q: is it green?
a: No
q: is it the purse?
a: No
q: is it the silver cans/cups on the picnic table?
a: No
q: is it one of the pots?
a: No
q: is it the box the man is holding in the background?
a: No
q: is it flowers?
a: No
q: is it in the background of the photo?
a: No
q: is it something someone is wearing?
a: No
q: is it the green thing leaning up against the flower pot?
a: No
q: is it the black mat?
a: No
q: is it on the ground?
a: Yes
q: is it the gray rock behind the guy in the suit?
a: No
q: is it a tree?
a: No
q: is it the rocks on the ground?
a: No