<prompt> Translate the following text to EnglishSehemu ya nyuma ya ngome ya William ya karne ya 11 ina mkusanyiko mzuri wa uchoraji wa Ulaya katika Jumba la Sanaa la Musée des Beaux-Arts.  <response>: The remains of Williams solid 11th-century castle house an ex?cellent collection of Euro?pean painting in the Mus??e des Beaux-Arts. 