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.

Example Input: Question: In what current day city would the Church of the Holy Apostles be located in? Passage:The facts regarding Constantine's life are confused and subject to conjecture. It is known that at the time of Emperor Leo VI the Wise (r. 886–912), he restored a monastery near the Church of the Holy Apostles, which is nowadays identified with the Fenari Isa Mosque on account of a partial inscription commemorating its dedication to the Theotokos. The date of the inauguration is traditionally placed in 907/908. Constantine Lips also participated in the failed coup of the prominent general Constantine Doukas against the infant Constantine VII Porphyrogennetos (r. 913–959) in July 913, after the death of Leo's brother and successor Alexander (r. 912–913). In its wake, several nobles who had been or were suspected of being involved in the coup were executed, while others fled the city, amongst them Constantine Lips. On August 20, 917, he fell at the Battle of Acheloos, fighting against the Bulgarian forces under Simeon I.
 Links: a. Church of the Holy Apostles b. Theotokos c. Constantine Doukas (usurper) d. Inauguration
Example Output: a

Example Input: Question: Which major league team is the Columbus Redstixx an affiliate of? Passage:Skinner spent six seasons managing in the Indians minor league system from 1995–2000. Overall, he compiled a record of 448–333 (.574) and took his teams to the playoffs in five of six seasons. In 1995 Skinner managed the Watertown Indians to a record of 46- 27 and a New York–Penn League title, and received Manager of the Year honors. With the Columbus Redstixx (South Atlantic League) in 1996, he managed them to a second half title and a regular season record of 79–63. In 1997Skinner managed the Class A Kinston Indians (Carolina League) as they won titles in both the first and second halves with an 87–53 record overall, earning him Carolina League Manager of the Year honors. From 1998 through 1999 Skinner managed the Akron Aeros and was named USA Today Baseball Weekly's Minor League Manager of the Year in 1998, after guiding the Aeros to an 81–60 record and an Eastern League regular season title. Skinner then managed the Triple-A Buffalo Bisons to the best record in the International League in 2000, including an IL North Division title with a record of 86–59 (.593). His leadership of the Bisons in earned him Minor League Manager of the Year honors from Baseball America and The Sporting News in addition to being given International League Manager of the Year honors. That same season Skinner was a coach for Team USA in the 2000 All-Star Futures Game in Atlanta. 
 Links: a. Lake County Captains b. Lake County Captains c. Lake County Captains d. Buffalo Bisons
Example Output: a

Example Input: Question: Did the war that Morton participated in last more than 3 years? Passage:Morton was a prolific photographer who took photographs of all aspects of life in North Carolina. His first published photograph came in 1935, when he was 14; a picture he took of a golfing scene was published as a North Carolina travel advertisement in Time Magazine. During his time at the University of North Carolina, he was a photographer for the student newspaper, the Daily Tar Heel. During World War II, Morton joined as a member of the Signal Corps, where he was assigned the job of newsreel photographer. He was sent to New Caledonia, an island off the coast of Australia, where he was attached to the 37th Infantry Division. Near the end of the war, Morton was assigned to take pictures of General Douglas MacArthur when MacArthur's regular photographer was sick. While on the island of Luzon in the Philippines, Morton was injured by a Japanese explosive and was awarded the Bronze Star and the Purple Heart.
 Links: a. New Caledonia b. World War II c. Luzon d. North Carolina
Example Output:
b