Objects in the image:
category: person
category: tennis racket
category: car
category: car
category: tennis racket
category: person
category: bench
category: sports ball

Guessing-game dialogue about one of the objects:
q: is a person?
a: No
q: a ball?
a: No
q: a racket?
a: No
q: a vehicle?
a: Yes
q: is it red?
a: No
q: is it black?
a: Yes
q: on our right of the red car?
a: Yes
q: partially hidden by a tree?
a: Yes