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

Guessing-game dialogue about one of the objects:
q: is it human?
a: Yes
q: Is it a human with a tennis racket?
a: No
q: is wearing cap?
a: No
q: is wearing glasses?
a: No
q: walking in background?
a: Yes