Question: What opera house both housed the Paris National Opera and frequently featured Vasyl Slipak?
Sentence (from "Opéra Bastille"): Inaugurated in 1989 as part of President François Mitterrand’s “"Grands Travaux"”, it became the main facility of the Paris National Opera, France's principal opera company, alongside the older Palais Garnier; most opera performances are shown at the Bastille along with some ballet performances and symphony concerts, while "Garnier" presents a mix of opera and ballet performances.
Relevant evidence: Yes