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

Guessing-game dialogue about one of the objects:
q: is it person?
a: Yes
q: is he holding racket?
a: No
q: is he on the playground?
a: No
q: is it the man in blue with the headphones?
a: No
q: is it on the left?
a: No
q: it it on the right?
a: No
q: is he wearing white and red shoes?
a: N/A
q: is he in the middle?
a: Yes
q: is it a blond lady?
a: Yes