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

Guessing-game dialogue about one of the objects:
q: is a person?
a: Yes
q: on the court?
a: Yes
q: is a player?
a: No
q: on the left?
a: No
q: near the bottom?
a: No
q: wearing yellow??
a: No
q: Is it the IBM sign?
a: Yes