In this task, you're given a question, a context passage, and four options which are terms from the passage. After reading a passage, you will get a brief understanding of the terms. Your job is to determine by searching and reading further information of which term you can answer the question. Indicate your choice as 'a', 'b', 'c', or 'd'. If you think more than one option is plausible, choose the more probable option to help you answer the question.

Input: Consider Input: Question: In what city and country was the  Jagdgeschwader 77 based? Passage:Born in Cologne-Lindenthal, Reinert volunteered for military service in the National Socialist Luftwaffe in 1938. Following flight training, he was posted to Jagdgeschwader 77 (JG 77—77th Fighter Wing). He fought in Operation Barbarossa, the German invasion of the Soviet Union, and claimed his first aerial victory on 8 August 1941. He received the Knight's Cross of the Iron Cross following his 53rd aerial victory. Accumulating further victories, he surpassed the century mark in October 1942 for which he was awarded the Knight's Cross of the Iron Cross with Oak Leaves. In November 1942, his unit was transferred to the Mediterranean theatre in support of the Afrika Korps. There, Reinert claimed 51 victories against the Western Allies. In August 1943, he was appointed Staffelkapitän (squadron leader) of 1. Staffel (1st squadron) of JG 77, and in February 1944 the 8. Staffel of Jagdgeschwader 27 (JG 27—27th Fighter Wing) based in France. Reinert was then appointed Gruppenkommandeur (group commander) of IV. Gruppe (4th group) of JG 27 and, credited with 174 aerial victories, received the Knight's Cross of the Iron Cross with Oak Leaves and Swords on 30 January 1945. He then received conversion training to the then new Messerschmitt Me 262 jet fighter and was posted to Jagdgeschwader 7 (JG 7—7th Fighter Wing), an all-jet fighter wing.
 Links: a. Jagdgeschwader b. Knight's Cross of the Iron Cross c. Jagdgeschwader 27 d. Knight's Cross of the Iron Cross

Output: a


Input: Consider Input: Question: The year that Debeaumarché was transported from Pantin to Buchenwald, which area was more populated during that time? Passage:He was arrested on 3 August 1944 at the Gare Montparnasse, and questioned harshly by the Gestapo at the Rue des Saussaies. He lost consciousness under the beatings but did not divulge any names; he was subsequently held at Fresnes Prison. Debeaumarché was one of the so-called "77,000" (named for the prisoners' numbers, between 76,000 and 78,000), Fresnes prisoners who were transported by train from Pantin to Buchenwald on 15 August 1944. He was moved to the underground factory of Mittelbau-Dora which produced V-1 flying bombs and V-2 rockets, and posing as an electrical engineer was put to work in the manufacture of the V-1. Maurice Naegelé, a Kapo in the tunnel assembly section, gained the trust of Debeaumarché by relating details of the resistance movement in France. In fact Naegelé had been an agent of the Gestapo, before his deportation. Naegelé denounced Debeaumarché to SS-Oberscharführer Sander, head of surveillance at Mittelbau-Dora. Debeaumarché was arrested with others (including Naegelé) on the night of 3–4 November 1944. They were taken to the Niedersachswerfen SD headquarters, where Naegelé attempted to beat confessions out of the other prisoners. Debeaumarché was sentenced to death on 11 November 1944, but the sentence was not carried out. Instead Debeaumarché was held in solitary confinement, accused of anti-Nazi plotting. In April 1945 he was moved to Bergen-Belsen, where he was liberated during the advance of Allied troops on 15 April 1945 and repatriated to France. On 1 May 1945 he marched down the Champs-Élysées alongside fellow Buchenwald-captive Pierre Dejussieu-Pontcarral.
 Links: a. Oberscharführer b. Pantin c. Buchenwald concentration camp d. Buchenwald concentration camp

Output: b


Input: Consider Input: Question: In what year was the university founded that Storkey left to join her husband on the faculty of? Passage:She left Manchester College to join her husband on the faculty of the University of Stirling. She started broadcasting with the BBC in 1986, after they both returned from a period of lecturing at Calvin College, Michigan, and Covenant College, Tennessee, in the United States. She has since been involved in many documentaries, arts, news and current affairs programmes. She was a presenter on BBC Radio 4's Thought for the Today for more than 20 years and has written many scripts for the BBC World Service. She currently broadcasts regularly with BBC Radio Ulster, especially Sunday Sequence. Elaine Storkey has authored several books, including What's Right With Feminism, The Search for Intimacy and Mary's Story, Mary's Song. She has also been a member of the General Synod of the Church of England from 1987 to 2016, serving on the Archbishop's Rural Commission and the Cathedrals Commission. For many years she wrote for The Independent and for the Swedish newspaper Dagen and for the Church Times. During the 1990s she collaborated with Roman Catholic author and theologian Margaret Hebblethwaite, and they co-authored a book exploring Christian feminism from two different traditions. Their writings on women are widely used within the Roman Catholic as well as other churches. Storkey was also a close colleague of the Biblical scholar Catherine Clark Kroeger, whose obituary she wrote in July 2011.
 Links: a. Church of England b. Margaret Hebblethwaite c. University of Stirling d. University of Stirling


Output: c