Question: Among Miriam Toews and Heiner Müller who was dramatist?
Sentence (from "Robert Wilson (director)"): He is best known for his collaborations with Philip Glass on "Einstein on the Beach", and with numerous other artists, including Heiner Müller, William S. Burroughs, Allen Ginsberg, Lou Reed, Tom Waits, David Byrne, Laurie Anderson, Gavin Bryars, Rufus Wainwright, Marina Abramović, Willem Dafoe, Mikhail Baryshnikov, Darryl Pinckney and Lady Gaga.
Relevant evidence: No