TASK DEFINITION: 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.
PROBLEM: Question: How many people live in the city where Kirdorf was born? Passage:Emil Kirdorf was born at Mettmann, Rhine Province. His father was a wealthy owner of a weaving mill. He had a brother named Adolf who would be his business partner during his adult life. Kirdorf volunteered a year in 1864 in Hamburg to work in an export enterprise. A year later, he worked in a textile company in Krefeld. The family's mill went bankrupt, mainly because of the management's refusal to introduce mechanical looms. Kirdorf therefore changed to mining industry in which he worked as an accountant. Following the Franco-Prussian War, he became director of Zeche Holland in 1871. Two years later, the entrepreneur Friedrich Grillo offered him the position of commercial director in the Gelsenkirchener Bergwerks-AG (GBAG) company. He became general manager of GBAG in 1893. He steered the company through the Long Depression of the 1870s, and held this position until 1926.
Links: a. Friedrich Grillo b. Management c. Mettmann d. Mettmann

SOLUTION: c

PROBLEM: Question: What was the score in Mannarino's loss in straight sets? Passage:The unseeded Mannarino reached his third career ATP World Tour singles final at the 2017 Antalya Open; he defeated two seeded players Borna Coric (in the first round) and Fernando Verdasco (in the quarterfinals) to advance to the final, where he lost to Yuichi Sugita in straight sets. At the Wimbledon Championships one week later, Mannarino upset no. 19 seed Feliciano Lopez in the first round and no. 15 seed Gael Monfils in the third round before losing to no. 2 seed Novak Djokovic in the fourth round. He reached his first career ATP World Tour Masters 1000 singles quarterfinal at the 2017 Rogers Cup, where he upset no. 6 seed and world no. 10 Milos Raonic in the second round before losing to Denis Shapovalov in the quarterfinals. The unseeded Mannarino defeated top seed and world no. 5 Marin Cilic (the biggest singles win of his career and his first career win over a member of the Top 5 in the ATP singles rankings) in the semifinals of the Japan Open to reach his first career ATP World Tour 500 Series singles final, where he lost to fourth-seeded David Goffin. In October, Mannarino reached his third ATP World Tour singles semi-final of 2017 at the Kremlin Cup, where he lost to Ricardas Berankis. The following week, the 7th seeded Mannarino lost in the quarterfinals of the Swiss Indoors to top seed Roger Federer in three sets.
Links: a. Denis Shapovalov b. 2017 Antalya Open Singles c. Denis Shapovalov d. Marin Cilic

SOLUTION: b

PROBLEM: Question: In what current Canadian province was the Battle of the Plains of Abraham fought? Passage:Waubojeeg, also written Waabojiig or other variants in Ojibwe, (White Fisher) "White Feather" "King Fisher" (c. 17471793) was a warrior and chief of the Ojibwe people. He was born into the Adik (caribou) doodem (clan), some time in the mid-18th century near Zhaagawaamikong on the western end of Lake Superior. His father Mamongazeda "King of the Loons" was also a noted warrior, who fought for the French in the Battle of the Plains of Abraham. Although Waabojiig's family had intermarried with the Dakota people during times of peace, and he had several Dakota relatives, including the famous chief Wapasha I, he fought in several battles against the Dakota and Meskwaki during his lifetime. His children, notably his son Weshkii (the renewer) and his youngest daughter Ozhaguscodaywayquay, became prominent in the Sault Ste. Marie area, a major fur trading post.
Links: a. Battle of the Plains of Abraham b. Ojibwe language c. Chequamegon Bay d. France

SOLUTION:
a