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 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

Output: c


Input: Consider Input: Question: Where was the Hudson's Bay Company headquartered when it controlled the Vancouver Island area? Passage:The Colony of Vancouver Island had been created in 1849 to bolster British claims to the whole island and the adjacent Gulf Islands, and to provide a North Pacific home port for the Royal Navy at Esquimalt. By the mid-1850s, the Island Colony's non-indigenous population was around 800 people; a mix of mostly British, French-Canadian, Metis, Hawaiians, but with handfuls of Iroquoians and Cree in the employ of the fur company, and a few Belgian and French Oblate priests (thousands of First Nations died due to the smallpox epidemic). Three years earlier, the Treaty of Washington had established the boundary between British North America and the United States of America west of the Rocky Mountains along the 49th parallel. The mainland area of present-day British Columbia, Canada was an unorganised territory under British sovereignty until 1858. The region was under the de facto administration of the Hudson's Bay Company, and its regional chief executive, James Douglas, who also happened to be Governor of Vancouver Island. The region was informally given the name New Caledonia, after the fur-trading district which covered the central and northern interior of the mainland west of the Rockies.
 Links: a. Gulf Islands b. Hudson's Bay Company c. Colony of Vancouver Island d. Rocky Mountains

Output: b


Input: Consider Input: Question: Who else was part of the Duchy of Brabant with Woluwe? Passage:Several archaeological finds on the territory of Woluwe-Saint-Lambert show traces of human activity during the Bronze Age. The first historical mention of the village, however, dates from the 11th century, when some of the forested land near the Woluwe River was cleared for farming. A church was built and dedicated to Saint Lambert, the 7th-century bishop of Maastricht who was martyred in Liège. At the end of the 12th century, the rights to the parish of Saint Lambert were given to the canons of the chapter of St. Michael and Gudula in Brussels. Various charitable organizations and hospitals then started acquiring land in this area. Throughout the Middle Ages, Woluwe was part of the Duchy of Brabant, governed under the usual feudal arrangement of those times. Among the Dukes' vassals were some powerful local lords and landowners. Some of Woluwe's territory also belonged to the powerful Forest Abbey (Vorst in Dutch) and Park Abbey.
 Links: a. Duchy of Brabant b. Canon (priest) c. Forest Abbey d. Canon (priest)


Output: a