Question: Where did the director of film L.A. Slasher study?
Sentence (from "Martin Owen"): Recent performances include Schumann's "Konzertstück" for Four Horns and Orchestra with the BBC Philharmonic Orchestra at the 2007 BBC Proms, Britten's "Serenade" at the 2008 Bad Kissingen festival with the BBC Symphony Orchestra, and the London premiere of Elliott Carter's Horn Concerto at the Barbican Centre with the BBC Symphony Orchestra conducted by Oliver Knussen, for the composer's 100th birthday.
Relevant evidence: No