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: How long did the Siege of Boston last? Passage:The Battle of Lexington and Concord was the first conflict in the American Revolutionary War. On April 19, 1775, a force of British Army regulars marched from Boston to Concord to capture a cache of arms that was reportedly stored in the town. Forewarned by Samuel Prescott (who had received the news from Paul Revere), the colonists mustered in opposition. Following an early-morning skirmish at Lexington, where the first shots of the battle were fired, the British expedition under the command of Lt. Col. Francis Smith advanced to Concord. There, colonists from Concord and surrounding towns (notably a highly drilled company from Acton led by Isaac Davis) repulsed a British detachment at the Old North Bridge and forced the British troops to retreat. Subsequently, militia arriving from across the region harried the British troops on their return to Boston, culminating in the Siege of Boston and the outbreak of the war.
 Links: a. Old North Bridge b. Paul Revere c. Siege of Boston d. Isaac Davis (soldier)

Output: c


Input: Consider Input: Question: How many days did the battle the Baron was killed in last? Passage:While they were travelling to Europe in 1914, the First World War broke out and the ship carrying Von Wolf and his wife was diverted to Rio de Janeiro. Jayta Humphreys had retained her American citizenship and found passage to Europe on a Dutch ship; legend has it the Baron had to travel disguised as a woman. On arrival in Europe the Baron rejoined the German army, and was killed at the Battle of the Somme in 1916, just two weeks after signing up. His wife could not bring herself to return to Namibia alone and never again laid claim to the majestic castle. She stayed on the coast of the Tegernmeer in Bavaria (since her stepfather had been appointed consul general in Munich), before settling in the late 1930s in Zurich, where she met and married Erich Schlemmer, the consul general of Siam. After the Von Wolfs left South Africa, their friend Max Count von Lüttichau was given executorship of the farm, but it declared bankruptcy shortly after World War I, and since the South African government paid no compensation for this or several wartime raids, the house was sold for £7,500 to the Swedish Murrmann family. The new owner died shortly after his arrival and his son was killed in World War II, following which the castle was sold for 25,000 pounds to the private company Duwisib Pty Ltd and the rest of the land was divided and sold off. Jayta returned to the US to stay with her parents in Summit, New Jersey. Several changes in ownership later, the castle was acquired by the government in 1979 and extensively refurbished in 1991.
 Links: a. Rio de Janeiro b. Europe c. Europe d. Battle of the Somme

Output: d


Input: Consider Input: Question: What state did Vondey obtain his first Ph.D. in? Passage:Vondey was the professor of systematic theology at Regent University School of Divinity (Virginia Beach, VA, USA) until 2015, where he also founded and directed the Regent Center for Renewal Studies. Vondey’s Ph.D. from Marquette University is in systematic theology and ethics, and he also has a M.Div. from the Pentecostal Theological Seminary (Cleveland, Tennessee), and M.A. from University of Marburg, Germany. After completing his doctoral dissertation on the work on the Holy Spirit by Roman Catholic theologian, Heribert Mühlen, he went on to author several books on Pentecostalism and Pentecostal theology. He is a member of the steering committee of the European Research Network on Global Pentecostalism, associate editor of the journal, PentecoStudies, and co-editor of the monograph series, CHARIS: Christianity & Renewal - Interdisciplinary Studies (Palgrave Macmillan) and Systematic Pentecostal and Charismatic Theology (Bloomsbury T&T Clark). He organized the ecumenical studies group of the Society for Pentecostal Studies in 2001 and served as its chair until 2005. A classically trained systematic theologian, Vondey is considered a renewal theologian whose work addresses concerns of pneumatology, ecclesiology, ecumenical theology, and the intersection of theology and science. Perhaps his most popular work is his ecclesiology, People of Bread, while his most controversial work is Beyond Pentecostalism: The Crisis of Global Christianity and the Renewal of the Theological Agenda (Eerdmans, 2010). His book, Pentecostal Theology: Living the Full Gospel, proposes a systematic and constructive Pentecostal theology on the historical motif of the full gospel, and received the Pneuma Book Award of the Society for Pentecostal Studies in 2018. He is the editor of the Journal of the European Pentecostal Theological Association since 2019.
 Links: a. Marquette University b. Regent University c. Society for Pentecostal Studies d. Society for Pentecostal Studies


Output: a