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

Guessing-game dialogue about one of the objects:
q: is it a person?
a: No
q: is the person in the foreground?
a: N/A
q: is the person carrying a tennis racket?
a: Yes
q: does the person wear white shoes?
a: Yes
q: does he have an white headband?
a: Yes
q: is it a person?
a: No
q: is it a clothing?
a: No
q: Is it a bodypart?
a: No
q: is it a shoe?
a: No
q: is it white?
a: No
q: is it on the top half of the image?
a: No
q: is it in the bottom half of the image?
a: Yes
q: is it alive?
a: No
q: is it a tennis net?
a: No
q: is it the tennis court?
a: No
q: is it the tennis racket?
a: Yes