Text: Recent best-selling memoirs by former agents tell of colleagues who ran drugs and free-lanced as mercenaries . Mossad also brokered secret, dubiously legal, private arms sales to Central American regimes and South Africa's white government.
Entailment: Mossad illegally sold arms to terrible people, as told on the memoirs of mercenaries.
Contradiction: Looks like nobody bought the memoirs of these mercenaries who spouted out lies about Mossad.