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

Guessing-game dialogue about one of the objects:
q: Is it the a fan?
a: Yes
q: Is the fan in the first row?
a: No
q: Is the fan to the left of the player?
a: Yes
q: Is the fan's face visible?
a: No
q: Is the fan wearing a red shirt?
a: No
q: Is it the knee to his right?
a: Yes