Triple

Target class: event in the Arab–Israeli peace process
Context triple: [Madrid Conference of 1991, instanceOf, event in the Arab–Israeli peace process]

• A. post–Yom Kippur War diplomacy
  Post–Yom Kippur War diplomacy refers to the series of negotiations, shuttle missions, and agreements among Israel, Egypt, Syria, the United States, and other actors after the 1973 war that reshaped Middle Eastern borders, security arrangements, and great-power influence in the region.
• B. event in the dissolution of the Soviet Union
  An "event in the dissolution of the Soviet Union" is a historically significant occurrence—political, economic, social, or military—that contributed to or marked a step in the breakup of the USSR into independent states between the mid-1980s and 1991.
• C. event in the Troubles
  An event in the Troubles is a specific incident—such as a violent attack, political action, protest, or security operation—that occurred during the Northern Ireland conflict between the late 1960s and 1998 and had social, political, or historical significance.
• D. multilateral negotiation process chosen
  A multilateral negotiation process is a structured series of interactions among three or more parties with differing interests, aimed at reaching mutually acceptable agreements through communication, bargaining, and compromise.
• E. ceasefire
  A ceasefire is a mutually agreed temporary suspension of active hostilities between conflicting parties, typically intended to create conditions for negotiation or humanitarian relief.
• F. None of above.