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.

Ex Input:
Question: Who is the current leader of the clan that ruled the Choshu domain? Passage:The area around present-day Atsugi city has been inhabited for thousands of years. Archaeologists have found ceramic shards from the Jomon period at numerous locations in the area. By the Kamakura period, this area part of the Mori shoen, part of the holdings of Oe no Hiromoto. His descendants, the Mori clan later ruled Choshu domain. During the Kamakura period, the area was also known for its foundry industry for the production of bells for Buddhist temples. The area came under the control of the Ashikaga clan in the early Muromachi period and was later part of the territories of the Later Hojo clan from Odawara. With the start of the Edo period, the area was tenryo territory controlled directly by the Tokugawa shogunate, but administered through various hatamoto, as well as exclaves under the control of Odawara Domain, Sakura Domain, Mutsuura Domain, Ogino-Yamanaka Domain and Karasuyama Domain. After the Meiji Restoration, the area was consolidated into Aiko District of Kanagawa Prefecture by 1876. Atsugi town was created on April 1, 1889 through merger of several small hamlets. Atsugi was elevated to city status on February 1, 1955 through merger with neighboring Mutsuai Village, Koaiyu Village, Tamagawa Village and Minamimori Village. The city expanded on July 8, 1958 through merger with neighboring Echi Village, and with Aikawa Village from Naka District. On September 30, 1956, Ogino Village joined with Atsugi. In April 2000, Atsugi exceeded 200,000 in population and was proclaimed a special city with increased autonomy from the central government.
Links: a. Meiji Restoration b. Mori clan c. Shoen d. Karasuyama Domain

Ex Output:
b

Ex Input:
Question: How many years were there between the start of Mikami's Resident Evil series and his collaboration with Suda on Killer7? Passage:The game's history can be traced back to 2005, when Goichi Suda and Shinji Mikami (creator of the Resident Evil series) became good friends while working together on Killer7. Suda wanted to make a survival horror game exclusively for the PlayStation 3. With his first horror title receiving decent sales in Japan by 2006, Suda immediately began working on Kurayami (Japanese for 'Darkness') in his spare time. It was at one time thought to be called "Closer". However, EA later confirmed that name had been abandoned for another title. By the Electronic Entertainment Expo (E3) in 2006, a publisher for Kurayami had not yet been established. In 2008, Suda presented the game's concept to EA Games, who agreed to license the Unreal Engine 3 and to publish the game to a worldwide audience. Shinji Mikami was then invited to executive-produce the project. Suda wanted to announce the game at E3 2009, but was not allowed to do so, due to a media silence agreement between Grasshopper Manufacture and EA Games. That December, Akira Yamaoka (sound designer for the Silent Hill series) left Konami after finishing his work on and joined Grasshopper Manufacture because he enjoyed the latter's game No More Heroes. Yamaoka began work as the sound designer for the game. The game went about five different versions until Electronics Arts approved it. The newly titled Shadows of the Damned was finally unveiled at the Tokyo Game Show in 2010 as an action game.
Links: a. Konami b. Tokyo Game Show c. Resident Evil d. PlayStation 3

Ex Output:
c

Ex Input:
Question: How cold was it in Sarajevo when Baruh was born? Passage:Kalmi Baruh was born in December 1896 in Sarajevo, in one of the oldest Sephardic families in Bosnia and Herzegovina. He attended elementary school in the town of Visegrad (), and has graduated from high-school in Sarajevo. Baruh's academic studies and the PhD - Der Lautstand des Judenspanischen in Bosnien (The Sound System of the Judeo-Spanish in Bosnia) were at Vienna University. He worked as a teacher in the First Sarajevan Gymnasium/High-school, and was the only Balkan Peninsula scholarship recipient from the Spanish Government for the post-doctoral studies in the Spanish Center for Historic Studies in Madrid (1928/9). For a long period of years he worked together with several Yugoslav and European magazines in the field of linguistics and literature, such as: Srpski knjizevni glasnik and Misao, both from Belgrade, Revista de filologia Espanola (Madrid)... He collaborated with the Institute for Balkan Studies and the University of Belgrade and the Royal Spanish Academy. He translated from Spanish to Serbian (Enrique Larreta: Slava don Ramira, Jedan zivot u doba Filipa II, Narodna prosveta, Belgrade, 1933; Jose Eustasio Rivera: Vrtlog, Minerva, Subotica-Belgrade, 1953 ...). Baruh presented some of the less known modern Spanish literature in Yugoslavia and provided reviews for it. He also published linguistic comparative studies, school books and scientific works on philology reviews, especially in Romanic languages. He collected, annotated and explored Judeo-Spanish linguistic forms and romances throughout Bosnia, Pristina () and Skopje (). Baruh was one of the pillars of the Sarajevan progressive magazine Pregled, and competent basis for the congregational magazines Jevrejski zivot and Jevrejski glas, as well as for the cultural-educational society La Benevolencija. He cooperated with Prof. Ernesto Gimenez Caballero, Dr. Ivo Andric, Isidora Sekulic, Zak Konfino, Stanislav Vinaver, Dr. Jovan Krsic, Dr. Moric Levi, Laura Papo Bohoreta... .
Links: a. Sarajevo b. La Benevolencija c. Ivo Andric d. Spain

Ex Output:
a