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

Guessing-game dialogue about one of the objects:
q: is it a person?
a: Yes
q: wearing red?
a: No
q: wearing shorts?
a: No
q: holding racket?
a: No
q: the black trouser lady?
a: Yes