Original sentence: Fiona Walker (born 24 May 1944) is an actor, known for her role as Agrippina in the 1976 BBC adaptation of I, Claudius, directed by her husband Herbert Wise
Edited sentence: Fiona Walker (born 24 May 1944) is an actor, best known for her role as Agrippina in the 1976 BBC adaptation of I, Claudius, directed by her husband Herbert Wise