Question: Who did the romantic partner of Merce Cunningham compose a composition for in 1979?
Sentence (from "Valda Setterfield"): Valda Setterfield (born September 17, 1934) is a British postmodern dancer and actress, noted for her work as a soloist with the Merce Cunningham Dance Company and for her performances in works by her husband, postmodern choreographer and director David Gordon.
Relevant evidence: No