In this task, you're given a statement, further information available on a particular linked term from the statement, and a question. Your job is to generate the answer to the question by using the information provided. If there is no clear answer obtainable, output 'none'.

Context: The first episode recalls how, fearing anti-German sentiment, the royal house name was changed by King George from the House of Saxe-Coburg and Gotha to the House of Windsor. Link Information: In 1917, the first World War caused George V to change from "Saxe-Coburg and Gotha" to the House of Windsor in the United Kingdom Question: In what year was the royal house's name change?
Answer: 1917

Context: Yoni Netanyahu, who was killed while leading Operation Entebbe Link Information: Operation Entebbe or Operation Thunderbolt was a successful counter-terrorist hostage-rescue mission carried out by commandos of the Israel Defense Forces (IDF) at Entebbe Airport in Uganda on 4 July 1976.

A week earlier, on 27 June, an Air France Airbus A300 jet airliner with 248 passengers had been hijacked by two members of the Popular Front for the Liberation of Palestine Question: When did the operation that was lead by Yoni Netanyahu take place?
Answer: 4 July 1976

Context: After the war, she was in commission in the United States Coast Guard as the Coast Guard cutter USCGC Castle Rock (WAVP-383), later WHEC-383, from 1948 to 1971, seeing service in the Vietnam War during her Coast Guard career. Link Information: USS Castle Rock (AVP-35) was a United States Navy Barnegat-class small seaplane tender in commission from 1944 to 1946 which saw service in the late months of World War II. Question: Did the USS Castle Rock (AVP-35) see more total service in World War 2 or the Vietnam War?
Answer: Vietnam War