Stan Wawrinka is a/an AthleteAthlete has example: Tom BradyTom Brady : `~Romantic relationship (with celebrities)`: Gisele. Gisele starred in The Devil Wears Prada
[Human]: Do you like Stan Wawrinka? [Assistant]: Yes! He is a star athlete, tennis player. He plays professionally in Switzerland. [Human]: Speaking of athletes, do you like Tom Brady? 
Yes, he starred in The Devil Wears Prada. Have you seen that movie?