Objects in the image:
category: tennis racket
category: chair
category: person
category: person

Guessing-game dialogue about one of the objects:
q: is it player?
a: No
q: is it baCk person with white cap?
a: No
q: is it the top green one?
a: No
q: is it a thing?
a: Yes
q: is it racket?
a: Yes