Question: Who directed he Paris Opera Ballet from 1983 to 1989 and its chief choreographer until October 1992, and he gave the tittle of étoile to a member of the Paris Opera Ballet from 1978?
{'answer': 'Rudolf Khametovich Nureyev', 'supporting_facts': [['Isabelle Guérin', 1], ['Rudolf Nureyev', 0], ['Rudolf Nureyev', 1]]}