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

Guessing-game dialogue about one of the objects:
q: is a person?
a: No
q: is a ball?
a: No
q: is a racket?
a: No
q: is a bag?
a: No
q: is a bench?
a: No
q: is a umbrella?
a: Yes