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.

[Q]: 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 Jōmon period at numerous locations in the area. By the Kamakura period, this area part of the Mōri shōen, part of the holdings of Ōe no Hiromoto. His descendants, the Mōri clan later ruled Chōshū 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 Hōjō clan from Odawara. With the start of the Edo period, the area was tenryō 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 Aikō 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. Mōri clan c. Shōen d. Karasuyama Domain
[A]: b


[Q]: Question: Does Rentería's city of origin have a population greater than 1,000,000? Passage:Born in Barranquilla, Colombia, Rentería was signed by the Florida Marlins in 1992. He debuted with them in 1996, and he finished second to Todd Hollandsworth in Rookie of the Year Award balloting. In 1997, his RBI single off Charles Nagy in the eleventh inning of Game 7 of the 1997 World Series won the first World Series in Marlins' history. He was selected to his first All-Star Game in 1998, and he was traded to the St. Louis Cardinals following the season. He was the starting shortstop for the Cardinals for six years, and he was selected to the All-Star Game in 2000, 2003, and 2004. In 2002 and 2003 he won the Silver Slugger and Gold Glove Awards. Following the 2004 season, he signed with the Boston Red Sox. After a year with them, he was traded to the Atlanta Braves. He was selected to another All-Star Game in 2006, but following the 2007 season he was traded to the Detroit Tigers. After 2008, he became a free agent, and he signed with the San Francisco Giants. In the 2010 World Series, Rentería won the World Series Most Valuable Player Award after he hit game-winning home runs in Game 2 and Game 5. He became a free agent again after the season, and he signed with the Cincinnati Reds.
 Links: a. World Series Most Valuable Player Award b. St. Louis Cardinals c. Barranquilla d. World Series Most Valuable Player Award
[A]: c


[Q]: Question: How many students does the university where Rebecca Blank is chancellor currently have? Passage:Rebecca M. Blank (born September 19, 1955) is the current chancellor of the University of Wisconsin-Madison and former Acting United States Secretary of Commerce. Blank was serving as United States Deputy Secretary of Commerce when she was named to lead the United States Department of Commerce as Acting Secretary on June 11, 2012. Her promotion was upon the request of Secretary of Commerce John Bryson, who took a medical leave of absence, and subsequently resigned as Secretary. She had held the role of Deputy Secretary since October 21, 2011. Blank was previously the Acting Secretary from July 2011 until October 2011, following the appointment of Gary Locke as United States Ambassador to China. A native of Missouri, Blank is a summa cum laude graduate in economics from the University of Minnesota and holds a Ph.D. in economics from the Massachusetts Institute of Technology. On March 18, 2013, she was recommended for the position of Chancellor at the University of Wisconsin–Madison and assumed office in July of the same year.
 Links: a. List of ambassadors of the United States to China b. University of Wisconsin–Madison c. University of Minnesota d. University of Wisconsin–Madison
[A]:
b