I want to know the answer to the following question:
In what year were the first performances of Diagheliv's Ballet Russes?
All the background I'm provided with is that "In middle of the 19th century, there were three other active and competing opera houses: the Opéra-Comique (which still exists), Théâtre-Italien, and Théâtre Lyrique (which in modern times changed its profile and name to Théâtre de la Ville).". Is that enough to answer the question?
Answer: no