Question:  Die Mutter is an East German film adopted from a play by a poet who was married to which actress ?
Sentence (from "Bertolt Brecht"): Eugen Berthold Friedrich "Bertolt" Brecht ( ; ] ; 10 February 1898 – 14 August 1956) was a German poet, playwright, and theatre director of the 20th century.
Relevant evidence: No