Question: Gerda Munsinger was dubbed "The Mata Hari of the Cold War", in reference to Margaretha Geertruida "Margreet" MacLeod who was convicted of being a spy for what country in World War I?
Sentence (from "Munsinger Affair"): It focused on Gerda Munsinger, an alleged East German prostitute and Soviet spy living in Ottawa who had slept with a number of cabinet ministers in John Diefenbaker's government.
Relevant evidence: No