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

Guessing-game dialogue about one of the objects:
q: Is it a person?
a: No
q: is it letters?
a: No
q: Is it the green ball?
a: No
q: is it the camera?
a: No
q: is it a number?
a: No
q: is it the racket?
a: No
q: is it the court?
a: No
q: is it green?
a: No
q: is it white?
a: No
q: is it clothes?
a: No
q: is it black?
a: Yes
q: is it a cap?
a: No
q: is it below someone?
a: No
q: is its shape rectangular?
a: Yes
q: is it to the right of the person in black?
a: Yes
q: Is it below the Morgan sign?
a: Yes