Answer
None of the above. Chéreau worked in all the locations mentioned. He started his directing career at the Comédie-Française, where he staged several plays in the 1960s and 1970s. In 1976, he became the director of the Théâtre National de l'Odéon, where he remained until 1981. He also worked at the Opéra de Paris, where he directed several operas in the 1980s and 1990s.