Question: When did John Stoltenberg's wife die?
Sentence (from "Andrea Dworkin"): During the late 1970s and 1980s, Dworkin became known as a spokeswoman for the feminist anti-pornography movement, and for her writing on pornography and sexuality, particularly  (1981) and "Intercourse" (1987), which remain her two most widely known books.
Relevant evidence: No