Question: Marilyn Buck participated in the prison escape of what Black Liberation Army member?
Sentence (from "Marilyn Buck"): Marilyn Jean Buck (December 13, 1947 – August 3, 2010) was an American Marxist revolutionary, and feminist poet, who was imprisoned for her participation in the 1979 prison escape of Assata Shakur, the 1981 Brink's robbery and the 1983 U.S. Senate bombing.
Relevant evidence: Yes